Wilms Tumor and Other Childhood Kidney Tumors Treatment – Health Professional Version

Dramatic improvements in survival have been achieved for children and adolescents with cancer. Between 1975 and 2010, childhood cancer mortality decreased by more than 50%.[1] For children younger than 15 years with Wilms tumor, the 5-year survival rate has increased over the same time from 74% to 88%.[1] Childhood and adolescent cancer survivors require close monitoring because cancer therapy side effects may persist or develop months or years after treatment. (Refer to the PDQ summary on Late Effects of Treatment for Childhood Cancer for specific information about the incidence, type, and monitoring of late effects in childhood and adolescent cancer survivors.)

Childhood kidney cancers account for about 7% of all childhood cancers. Most childhood kidney cancers are Wilms tumor, but in the 15- to 19-year age group, most tumors are renal cell carcinoma. Wilms tumor can affect one kidney (unilateral) or both kidneys (bilateral). Less common types of childhood kidney tumors include rhabdoid tumors, clear cell sarcoma, congenital mesoblastic nephroma, Ewing sarcoma of the kidney, primary renal myoepithelial carcinoma, cystic partially differentiated nephroblastoma, multilocular cystic nephroma, primary renal synovial sarcoma, and anaplastic sarcoma. Nephroblastomatosis of the kidney is a type of nonmalignant neoplasia.[2,3]

References

1. Smith MA, Altekruse SF, Adamson PC, et al.: Declining childhood and adolescent cancer mortality. Cancer 120 (16): 2497-506, 2014. [PUBMED Abstract]
2. Ahmed HU, Arya M, Levitt G, et al.: Part I: Primary malignant non-Wilms’ renal tumours in children. Lancet Oncol 8 (8): 730-7, 2007. [PUBMED Abstract]
3. Ahmed HU, Arya M, Levitt G, et al.: Part II: Treatment of primary malignant non-Wilms’ renal tumours in children. Lancet Oncol 8 (9): 842-8, 2007. [PUBMED Abstract]

Wilms tumor is thought to arise from clonal expansion of a nephrogenic rest. Mutations in many genes can perturb renal development and lead to cancer. This is in contrast to retinoblastoma, for example, in which a mutation in a single gene (RB1) is the oncogenic driver. Approximately one-third of Wilms tumor cases involve mutations in WT1, CTNNB1, or WTX.[55,56] Another subset of Wilms tumor cases result from mutations in miRNA processing genes (miRNAPG), including DROSHA, DGCR8, DICER1, and XPO5.[57–60] Other genes that are recurrently mutated in Wilms tumor include SIX1 and SIX2 (transcription factors that play key roles in early renal development) [57,58] and MLLT1 (a gene involved in transcriptional elongation in early development).[61] Anaplastic Wilms tumor is characterized by the presence of TP53 mutations.

Elevated rates of Wilms tumor are observed in a number of genetic disorders, including WAGR (Wilms tumor, aniridia, genitourinary anomalies, and mental retardation) syndrome, Beckwith-Wiedemann syndrome, hemihypertrophy, Denys-Drash syndrome, and Perlman syndrome.[62] Other genetic causes that have been observed in familial Wilms tumor cases include germline mutations in REST and CTR9.[46,63]

The genomic and genetic characteristics of Wilms tumor are summarized below.

Wilms tumor 1 gene (WT1)

The WT1 gene is located on the short arm of chromosome 11 (11p13). WT1 is a transcription factor that is required for normal genitourinary development and is important for differentiation of the renal blastema.[64] WT1 mutations are observed in 10% to 20% of cases of sporadic Wilms tumor.[55,64,65]

Wilms tumor with a WT1 mutation is characterized by the following:

• Evidence of WNT pathway activation by activating mutations in the beta-catenin gene (CTNNB1) is common.[65–67]
• Loss of heterozygosity at 11p15 is commonly observed, as paternal uniparental disomy for chromosome 11 represents a common mechanism for losing the remaining normal WT1 allele.[65,68]
• Nephrogenic rests are benign foci of embryonal kidney cells that abnormally persist into postnatal life. Intralobar nephrogenic rests occur in approximately 20% of Wilms tumor cases. They are observed at high rates in cases with genetic syndromes that have WT1 mutations such as WAGR and Denys-Drash syndromes.[69] Intralobar nephrogenic rests are also observed in cases with sporadic WT1 and MLLT1mutations.[61,70]
• WT1 germline mutations are uncommon (2%–4%) in nonsyndromic Wilms tumor.[45,71]
• WT1 mutations and 11p15 loss of heterozygosity were associated with relapse in patients with very low-risk Wilms tumor in one study of 56 patients who did not receive chemotherapy.[72] These findings need validation but may provide biomarkers for stratifying patients in the future.

Germline WT1 mutations are more common in children with Wilms tumor and one of the following:

• WAGR syndrome, Denys-Drash syndrome,[15] or Frasier syndrome.[12]
• Genitourinary anomalies, including hypospadias and cryptorchidism.
• Bilateral Wilms tumor.
• Unilateral Wilms tumor with nephrogenic rests in the contralateral kidney.
• Stromal and rhabdomyomatous differentiation.

Syndromic conditions with germline WT1 mutations include WAGR syndrome, Denys-Drash syndrome,[15] and Frasier syndrome.[12]

• WAGR syndrome. Children with WAGR syndrome (Wilms tumor, aniridia, genitourinary anomalies, and mental retardation) are at high risk (>30%) of developing Wilms tumor. WAGR syndrome results from deletions at chromosome 11p13 that involve a set of contiguous genes that includes the WT1 and PAX6genes.

  Inactivating mutations or deletions in the PAX6 gene lead to aniridia, while deletion of WT1 confers the increased risk of Wilms tumor. Sporadic aniridia in which WT1 is not deleted is not associated with increased risk of Wilms tumor. Accordingly, children with familial aniridia, generally occurring for many generations, and without renal abnormalities, have a normal WT1 gene and are not at an increased risk of Wilms tumor.[23,73]

  Wilms tumor in children with WAGR syndrome is characterized by an excess of bilateral disease, intralobar nephrogenic rests–associated favorable-histology (FH) tumors of mixed cell type, and early age at diagnosis.[11] The mental retardation in WAGR syndrome may be secondary to deletion of other genes, including SLC1A2 or BDNF.[49]

Germline WT1 point mutations produce genetic syndromes that are characterized by nephropathy, 46XY disorder of sex development, and varying risks of Wilms tumor.[74,75]

• Denys-Drash and Frasier syndromes. Denys-Drash syndrome is characterized by nephrotic syndrome caused by diffuse mesangial sclerosis, XY pseudohermaphroditism, and increased risk of Wilms tumor. Frasier syndrome is characterized by progressive nephropathy caused by focal segmental glomerulosclerosis, gonadoblastoma, and XY pseudohermaphroditism.

  WT1 mutations in Denys-Drash syndrome are most often missense mutations in exons 8 and 9, which code for the DNA binding region of WT1.[15] By contrast, WT1 mutations in Frasier syndrome typically occur in intron 9 at the KTS site, and they affect an alternative splicing, thereby preventing production of the usually more abundant WT1 +KTS isoform.[76]

  Studies evaluating genotype/phenotype correlations of WT1 mutations have shown that the risk of Wilms tumor is highest for truncating mutations (14 of 17 cases, 82%) and lower for missense mutations (27 of 67 cases, 42%). The risk is lowest for KTS splice site mutations (1 of 27 cases, 4%).[74,75] Bilateral Wilms tumor was more common in cases with WT1-truncating mutations (9 of 14 cases) than in cases with WT1 missense mutations (3 of 27 cases).[74,75] These genomic studies confirm previous estimates of elevated risk of Wilms tumor for children with Denys-Drash syndrome and low risk of Wilms tumor for children with Frasier syndrome.

Late effects associated with WAGR syndrome and Wilms tumor include the following:

• Children with WAGR syndrome or other germline WT1 mutations are monitored throughout their lives because they are at increased risk of developing hypertension, nephropathy, and renal failure.[77]
• Patients with Wilms tumor and aniridia without genitourinary abnormalities are at lower risk but are monitored for nephropathy or renal failure.[78]
• Children with Wilms tumor and any genitourinary anomalies are also at increased risk of late renal failure and are monitored. Features associated with germline WT1 mutations that increase the risk of developing renal failure include the following:[77]
  • Stromal predominant histology.
  • Bilateral disease.
  • Intralobar nephrogenic rests.
  • Wilms tumor diagnosed before age 2 years.

(Refer to the Late effects after Wilms tumor therapy section of the PDQ summary on Wilms Tumor and Other Childhood Kidney Tumors Treatment for more information about the late effects associated with Wilms tumor.)

Beta-catenin gene (CTNNB1)

Somatic activating mutations of the CTNNB1 gene have been reported to occur in 15% of patients with Wilms tumor.[56,65,67,79] These CTNNB1 mutations result in activation of the WNT pathway, which plays a prominent role in the developing kidney.[80] CTNNB1 mutations commonly occur with WT1 mutations, and most cases of Wilms tumor with WT1 mutations have a concurrent CTNNB1 mutation.[65,67,79] Activation of beta-catenin in the presence of intact WT1 protein appears to be inadequate to promote tumor development because CTNNB1mutations are rarely found in the absence of a WT1 or WTX mutation, except when associated with a MLLT1mutation.[56,81] CTNNB1 mutations appear to be late events in Wilms tumor development because they are found in tumors but not in nephrogenic rests.[70]

Wilms tumor gene on the X chromosome (WTX)

WTX, which is also called FAM123B, is located on the X chromosome at Xq11.1. It is altered in 15% to 20% of Wilms tumor cases.[55,56,65,82,83] Germline mutations in WTX cause an X-linked sclerosing bone dysplasia, osteopathia striata congenita with cranial sclerosis (MIM300373Exit Disclaimer).[84] Despite having germline WTXmutations, individuals with osteopathia striata congenita are not predisposed to tumor development.[84] The WTX protein appears to be involved in both the degradation of beta-catenin and in the intracellular distribution of APC protein.[81,85] WTX is most commonly altered by deletions involving part or all of the WTX gene, with deleterious point mutations occurring less commonly.[55,65,82] Most Wilms tumor cases with WTX alterations have epigenetic 11p15 abnormalities.[65]

WTX alterations are equally distributed between males and females, and WTX inactivation has no apparent effect on clinical presentation or prognosis.[55]

Imprinting Cluster Regions (ICRs) on chromosome 11p15 (WT2) and Beckwith-Wiedemann syndrome

A second Wilms tumor locus, WT2, maps to an imprinted region of chromosome 11p15.5; when it is a germline mutation, it causes Beckwith-Wiedemann syndrome. About 3% of children with Wilms tumor have germline epigenetic or genetic changes at the 11p15.5 growth regulatory locus without any clinical manifestations of overgrowth. Like children with Beckwith-Wiedemann syndrome, these children have an increased incidence of bilateral Wilms tumor or familial Wilms tumor.[49]

Approximately 80% of patients with Beckwith-Wiedemann syndrome have a molecular defect of the 11p15 domain.[86] Various molecular mechanisms underlying Beckwith-Wiedemann syndrome have been identified. Some of these abnormalities are genetic (germline mutations of the maternal allele of CDKN1C, paternal uniparental isodisomy of 11p15, or duplication of part of the 11p15 domain) but are more frequently epigenetic (loss of methylation of the maternal ICR2/KvDMR1 or gain of methylation of the maternal ICR1).[49,87]

Several candidate genes at the WT2 locus comprise the two independent imprinted domains IGF2/H19 and KIP2/LIT1.[87] Loss of heterozygosity, which exclusively affects the maternal chromosome, has the effect of upregulating paternally active genes and silencing maternally active ones. A loss or switch of the imprint for genes (change in methylation status) in this region has also been frequently observed and results in the same functional aberrations.[49,86,87]

A relationship between epigenotype and phenotype has been shown in Beckwith-Wiedemann syndrome, with a different rate of cancer in Beckwith-Wiedemann syndrome according to the type of alteration of the 11p15 region.[88] The overall tumor risk in patients with Beckwith-Wiedemann syndrome has been estimated to be between 5% and 10%, with a risk between 1% (loss of imprinting at ICR2) and 30% (gain of methylation at ICR1 and paternal 11p15 isodisomy). Development of Wilms tumor has been reported in patients with only ICR1 gain of methylation, whereas other tumors such as neuroblastoma or hepatoblastoma were reported in patients with paternal 11p15 isodisomy.[16,20,89]

Loss of imprinting or gene methylation is rarely found at other loci, supporting the specificity of loss of imprinting at 11p15.5.[90] Interestingly, Wilms tumor in Asian children is not associated with either nephrogenic rests or IGF2 loss of imprinting.[91]

Approximately one-fifth of patients with Beckwith-Wiedemann syndrome who develop Wilms tumor present with bilateral disease, and metachronous bilateral disease is also observed.[23–25] The prevalence of Beckwith-Wiedemann syndrome is about 1% among children with Wilms tumor reported to the National Wilms Tumor Study (NWTS).[1,25]

Other genes and chromosomal alterations

Additional genes and chromosomal alterations that have been implicated in the pathogenesis and biology of Wilms tumor include the following:

• 1q. Gain of chromosome 1q is associated with an inferior outcome and is the single most powerful predictor of outcome. In the presence of 1q gain, neither 1p nor 16q loss is significant.[92,93] Gain of chromosome 1q is one of the most common cytogenetic abnormalities in Wilms tumor and is observed in approximately 30% of tumors.

  In an analysis of FH Wilms tumor from 1,114 patients from NWTS-5 (COG-Q9401/NCT00002611), 28% of the tumors displayed 1q gain.[92]

  • The 8-year event-free survival (EFS) rate was 77% for patients with 1q gain and 90% for those lacking 1q gain (P < .001). Within each disease stage, 1q gain was associated with inferior EFS.
  • The 8-year overall survival (OS) rate was 88% for those with 1q gain and 96% for those lacking 1q gain (P < .001). OS was significantly inferior in cases with stage I disease (P < .0015) and stage IV disease (P = .011).
• 16q and 1p. Additional tumor-suppressor or tumor-progression genes may lie on chromosomes 16q and 1p, as evidenced by loss of heterozygosity for these regions in 17% and 11% of Wilms tumor cases, respectively.[94]
  • In large NWTS studies, patients with tumor-specific loss of these loci had significantly worse relapse-free survival and OS rates. Combined loss of 1p and 16q are used to select FH Wilms tumor patients for more aggressive therapy in the current Children’s Oncology Group (COG) study. However, a U.K. study of more than 400 patients found no significant association between 1p deletion and poor prognosis, but a poor prognosis was associated with 16q loss of heterozygosity.[95]
  • An Italian study of 125 patients, using treatment quite similar to that in the COG study, found significantly worse prognosis in those with 1p deletions but not 16q deletions.[96]

  These conflicting results may arise from the greater prognostic significance of 1q gain described above. Loss of heterozygosity of 16q and 1p loses significance as independent prognostic markers in the presence of 1q gain. However, in the absence of 1q gain, loss of heterozygosity of 16q and 1p retains their adverse prognostic impact.[92] The loss of heterozygosity of 16q and 1p appears to arise from complex chromosomal events that result in 1q loss of heterozygosity or 1q gain. The change in 1q appears to be the critical tumorigenic genetic event.[97]

• miRNAPG. Mutations in selected miRNAPG are observed in approximately 20% of Wilms tumor cases.[57–60] The products of these genes direct the maturation of miRNAs from the initial pri-miRNA transcripts to functional cytoplasmic miRNAs (refer to Figure 1).[98] The most commonly mutated miRNAPG is DROSHA, with a recurrent mutation (E1147K) affecting a metal-binding residue of the RNase IIIb domain, representing about 80% of DROSHA-mutated tumors. Other miRNAPG that are mutated in Wilms tumor include DGCR8, DICER1, TARBP2, DIS3L2, and XPO5. These mutations are generally mutually exclusive, and they appear to be deleterious and result in impaired expression of tumor-suppressing miRNAs. A striking sex bias was noted in mutations for DGCR8 (located on chromosome 22q11), with 38 of 43 cases (88%) arising in girls.[57,58]

  Germline mutations in miRNAPG are observed for DICER1 and DIS3L2, with mutations in the former causing DICER1 syndrome and mutations in the latter causing Perlman syndrome.

  • DICER1 syndrome is typically caused by inherited truncating mutations in DICER1, with tumor formation following acquisition of a missense mutation in a domain of the remaining allele of DICER1(the RNase IIIb domain) responsible for processing miRNAs derived from the 5p arms of pre-miRNAs.[99] Tumors associated with DICER1 syndrome include pleuropulmonary blastoma, cystic nephroma, ovarian sex cord–stromal tumors, multinodular goiter, and embryonal rhabdomyosarcoma.[99] Wilms tumor is an uncommon presentation of the DICER1 syndrome. In one study, three families with DICER1 syndrome included children with Wilms tumor, with two of the Wilms tumor cases showing the typical second DICER1 mutation in the RNase IIIb domain.[100] Another study identified DICER1 mutations in 2 of 48 familial Wilms tumor families.[101] Large sequencing studies of Wilms tumor cohorts have also observed occasional cases with DICER1 mutations.[58,59]
  • Perlman syndrome is a rare overgrowth disorder caused by mutations in DIS3L2, which encodes a ribonuclease that is responsible for degrading pre-let-7 miRNA.[29,102] The prognosis of Perlman syndrome is poor, with a high neonatal mortality rate. In a survey of published cases of Perlman syndrome (N = 28), in infants who survived beyond the neonatal period, approximately two-thirds developed Wilms tumor, and all patients showed developmental delay. Fetal macrosomia, ascites, and polyhydramnios are frequent manifestations.[103]
    

    ENLARGE

• SIX1 and SIX2. SIX1 and SIX2 are highly homologous transcription factors that play key roles in early renal development and are expressed in the metanephric mesenchyme, where they maintain the mesenchymal progenitor population. The frequency of SIX1 mutations is 3% to 4% in Wilms tumor, and the frequency of SIX2 mutations in Wilms tumor is 1% to 3%.[57,58] Virtually all SIX1 and SIX2 mutations are in exon 1 and result in a glutamine-to-arginine mutation at position 177. Mutations in WT1, WTX, and CTNNB1 are infrequent in cases with SIX1/SIX2 or miRNAPG mutations. Conversely, SIX1/SIX2 mutations and miRNAPG mutations tend to occur together.
• MLLT1. Approximately 4% of Wilms tumor cases have mutations in the highly conserved YEATS domain of MLLT1 (ENL), a gene known to be involved in transcriptional elongation by RNA polymerase II during early development.[61] The mutant MLLT1 protein shows altered binding to acetylated histone tails. Patients with MLLT1-mutant tumors present at a younger age and have a high prevalence of precursor intralobar nephrogenic rests, supporting a model whereby activating MLLT1 mutations early in renal development result in the development of Wilms tumor.
• TP53 (tumor suppressor gene). Most anaplastic Wilms tumor cases show mutations in the TP53 tumor suppressor gene.[104–106] TP53 may be useful as an unfavorable prognostic marker.[104,105] A study of 40 patients with diffuse anaplastic Wilms tumor identified 25 patients with TP53 alterations (22 with TP53mutations with or without 17p loss, and 3 with only 17p loss). The 25 cases with TP53 alterations had a significantly lower EFS and OS than did those without TP53 alterations.[106] Microdissection of focally anaplastic Wilms tumor demonstrated TP53 mutations in anaplastic but not nonanaplastic areas of the tumor, suggesting that acquisition of TP53 mutation may be inherent in the process of becoming anaplastic.[107]
• FBXW7. FBXW7, a ubiquitin ligase component, is a gene that has been identified as recurrently mutated at low rates in Wilms tumor. Mutations of this gene have been associated with epithelial-type tumor histology.[108]
• 9q22.3 microdeletion syndrome. Patients with 9q22.3 microdeletion syndrome have an increased risk of Wilms tumor.[32,109] The chromosomal region with germline deletion includes PTCH1, the gene that is mutated in Gorlin syndrome (nevoid basal cell carcinoma syndrome associated with osteosarcoma). 9q22.3 microdeletion syndrome is characterized by the clinical findings of Gorlin syndrome, as well as developmental delay and/or intellectual disability, metopic craniosynostosis, obstructive hydrocephalus, prenatal and postnatal macrosomia, and seizures.[109] Five patients who presented with Wilms tumor in the context of a constitutional 9q22.3 microdeletion have been reported.[32,110,111]
• MYCN. MYCN copy number gain was observed in approximately 13% of Wilms tumor cases, and it was more common in anaplastic cases (7 of 23 cases, 30%) than in nonanaplastic cases (11.2%).[112] Activating mutations at codon 44 (p.P44L) were identified in approximately 4% of Wilms tumor cases.[112] Germline copy number gain at MYCN has been reported in a bilateral Wilms tumor case, and germline MYCNduplication was also reported for a child with prenatal bilateral nephroblastomatosis and a family history of nephroblastoma.[113]
• CTR9. Inactivating CTR9 germline mutations were identified in 3 of 35 familial Wilms tumor pedigrees.[46] CTR9, which is located at chromosome 11p15.3, is a key component of the polymerase-associated factor 1 complex (PAF1c), which has multiple roles in RNA polymerase II regulation and is implicated in embryonic organogenesis and maintenance of embryonic stem cell pluripotency.
• REST. Inactivating germline mutations in REST (encoding RE1-silencing transcription factor) were identified in four familial Wilms tumor pedigrees.[63] REST is a transcriptional repressor that functions in cellular differentiation and embryonic development. Most REST mutations clustered within the portion of REST encoding the DNA-binding domain, and functional analyses showed that these mutations compromise REST transcriptional repression. When screened for REST mutations, 9 of 519 individuals with Wilms tumor who had no history of relatives with the disease tested positive for the mutation; some had parents who also tested positive.[63] These observations indicate that REST is a Wilms tumor predisposition gene associated with approximately 2% of Wilms tumor.

Figure 2 summarizes the genomic landscape of a selected cohort of Wilms tumor patients selected because they experienced relapse despite showing FH.[61] The 75 FH Wilms tumor cases were clustered by unsupervised analysis of gene expression data, resulting in six clusters. Five of six MLLT1-mutant tumors with available gene expression data were in cluster 3, and two were accompanied by CTNNB1 mutations. This cluster also contained four tumors with a mutation or small segment deletion of WT1, all of which also had either a mutation of CTNNB1 or small segment deletion or mutation of WTX. It also contained a substantial number of tumors with retention of imprinting of 11p15 (including all MLLT1-mutant tumors). The miRNAPG-mutated cases clustered together and were mutually exclusive with both MLLT1 and with WT1/WTX/CTNNB1-mutated cases.

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References

1. Breslow N, Olshan A, Beckwith JB, et al.: Epidemiology of Wilms tumor. Med Pediatr Oncol 21 (3): 172-81, 1993. [PUBMED Abstract]
2. Horner MJ, Ries LA, Krapcho M, et al.: SEER Cancer Statistics Review, 1975-2006. Bethesda, Md: National Cancer Institute, 2009. Also available online. Last accessed September 28, 2017.
3. Scott RH, Stiller CA, Walker L, et al.: Syndromes and constitutional chromosomal abnormalities associated with Wilms tumour. J Med Genet 43 (9): 705-15, 2006. [PUBMED Abstract]
4. Narod SA, Hawkins MM, Robertson CM, et al.: Congenital anomalies and childhood cancer in Great Britain. Am J Hum Genet 60 (3): 474-85, 1997. [PUBMED Abstract]
5. Vujanić GM, Apps JR, Moroz V, et al.: Nephrogenic rests in Wilms tumors treated with preoperative chemotherapy: The UK SIOP Wilms Tumor 2001 Trial experience. Pediatr Blood Cancer 64 (11): , 2017. [PUBMED Abstract]
6. Dumoucel S, Gauthier-Villars M, Stoppa-Lyonnet D, et al.: Malformations, genetic abnormalities, and Wilms tumor. Pediatr Blood Cancer 61 (1): 140-4, 2014. [PUBMED Abstract]
7. Gracia Bouthelier R, Lapunzina P: Follow-up and risk of tumors in overgrowth syndromes. J Pediatr Endocrinol Metab 18 (Suppl 1): 1227-35, 2005. [PUBMED Abstract]
8. Lapunzina P: Risk of tumorigenesis in overgrowth syndromes: a comprehensive review. Am J Med Genet C Semin Med Genet 137 (1): 53-71, 2005. [PUBMED Abstract]
9. Clericuzio CL: Clinical phenotypes and Wilms tumor. Med Pediatr Oncol 21 (3): 182-7, 1993. [PUBMED Abstract]
10. Fischbach BV, Trout KL, Lewis J, et al.: WAGR syndrome: a clinical review of 54 cases. Pediatrics 116 (4): 984-8, 2005. [PUBMED Abstract]
11. Breslow NE, Norris R, Norkool PA, et al.: Characteristics and outcomes of children with the Wilms tumor-Aniridia syndrome: a report from the National Wilms Tumor Study Group. J Clin Oncol 21 (24): 4579-85, 2003. [PUBMED Abstract]
12. Barbosa AS, Hadjiathanasiou CG, Theodoridis C, et al.: The same mutation affecting the splicing of WT1 gene is present on Frasier syndrome patients with or without Wilms’ tumor. Hum Mutat 13 (2): 146-53, 1999. [PUBMED Abstract]
13. Koziell AB, Grundy R, Barratt TM, et al.: Evidence for the genetic heterogeneity of nephropathic phenotypes associated with Denys-Drash and Frasier syndromes. Am J Hum Genet 64 (6): 1778-81, 1999. [PUBMED Abstract]
14. Royer-Pokora B, Beier M, Henzler M, et al.: Twenty-four new cases of WT1 germline mutations and review of the literature: genotype/phenotype correlations for Wilms tumor development. Am J Med Genet A 127 (3): 249-57, 2004. [PUBMED Abstract]
15. Pelletier J, Bruening W, Kashtan CE, et al.: Germline mutations in the Wilms’ tumor suppressor gene are associated with abnormal urogenital development in Denys-Drash syndrome. Cell 67 (2): 437-47, 1991. [PUBMED Abstract]
16. Rump P, Zeegers MP, van Essen AJ: Tumor risk in Beckwith-Wiedemann syndrome: A review and meta-analysis. Am J Med Genet A 136 (1): 95-104, 2005. [PUBMED Abstract]
17. Choufani S, Shuman C, Weksberg R: Molecular findings in Beckwith-Wiedemann syndrome. Am J Med Genet C Semin Med Genet 163C (2): 131-40, 2013. [PUBMED Abstract]
18. Eggermann T, Algar E, Lapunzina P, et al.: Clinical utility gene card for: Beckwith-Wiedemann Syndrome. Eur J Hum Genet 22 (3): , 2014. [PUBMED Abstract]
19. Ibrahim A, Kirby G, Hardy C, et al.: Methylation analysis and diagnostics of Beckwith-Wiedemann syndrome in 1,000 subjects. Clin Epigenetics 6 (1): 11, 2014. [PUBMED Abstract]
20. Brioude F, Lacoste A, Netchine I, et al.: Beckwith-Wiedemann syndrome: growth pattern and tumor risk according to molecular mechanism, and guidelines for tumor surveillance. Horm Res Paediatr 80 (6): 457-65, 2013. [PUBMED Abstract]
21. Mussa A, Russo S, Larizza L, et al.: (Epi)genotype-phenotype correlations in Beckwith-Wiedemann syndrome: a paradigm for genomic medicine. Clin Genet : , 2015. [PUBMED Abstract]
22. Mussa A, Molinatto C, Baldassarre G, et al.: Cancer Risk in Beckwith-Wiedemann Syndrome: A Systematic Review and Meta-Analysis Outlining a Novel (Epi)Genotype Specific Histotype Targeted Screening Protocol. J Pediatr 176: 142-149.e1, 2016. [PUBMED Abstract]
23. Green DM, Breslow NE, Beckwith JB, et al.: Screening of children with hemihypertrophy, aniridia, and Beckwith-Wiedemann syndrome in patients with Wilms tumor: a report from the National Wilms Tumor Study. Med Pediatr Oncol 21 (3): 188-92, 1993. [PUBMED Abstract]
24. DeBaun MR, Siegel MJ, Choyke PL: Nephromegaly in infancy and early childhood: a risk factor for Wilms tumor in Beckwith-Wiedemann syndrome. J Pediatr 132 (3 Pt 1): 401-4, 1998. [PUBMED Abstract]
25. DeBaun MR, Tucker MA: Risk of cancer during the first four years of life in children from The Beckwith-Wiedemann Syndrome Registry. J Pediatr 132 (3 Pt 1): 398-400, 1998. [PUBMED Abstract]
26. Porteus MH, Narkool P, Neuberg D, et al.: Characteristics and outcome of children with Beckwith-Wiedemann syndrome and Wilms’ tumor: a report from the National Wilms Tumor Study Group. J Clin Oncol 18 (10): 2026-31, 2000. [PUBMED Abstract]
27. Milani D, Pezzani L, Tabano S, et al.: Beckwith-Wiedemann and IMAGe syndromes: two very different diseases caused by mutations on the same gene. Appl Clin Genet 7: 169-75, 2014. [PUBMED Abstract]
28. Morris MR, Astuti D, Maher ER: Perlman syndrome: overgrowth, Wilms tumor predisposition and DIS3L2. Am J Med Genet C Semin Med Genet 163C (2): 106-13, 2013. [PUBMED Abstract]
29. Astuti D, Morris MR, Cooper WN, et al.: Germline mutations in DIS3L2 cause the Perlman syndrome of overgrowth and Wilms tumor susceptibility. Nat Genet 44 (3): 277-84, 2012. [PUBMED Abstract]
30. Golabi M, Leung A, Lopez C: Simpson-Golabi-Behmel Syndrome Type 1. In: Pagon RA, Adam MP, Bird TD, et al., eds.: GeneReviews. Seattle, WA: University of Washington, 2013, pp. Available online. Last accessed December 05, 2017.
31. Fagali C, Kok F, Nicola P, et al.: MLPA analysis in 30 Sotos syndrome patients revealed one total NSD1 deletion and two partial deletions not previously reported. Eur J Med Genet 52 (5): 333-6, 2009 Sep-Oct. [PUBMED Abstract]
32. Isidor B, Bourdeaut F, Lafon D, et al.: Wilms’ tumor in patients with 9q22.3 microdeletion syndrome suggests a role for PTCH1 in nephroblastomas. Eur J Hum Genet 21 (7): 784-7, 2013. [PUBMED Abstract]
33. Cairney AE, Andrews M, Greenberg M, et al.: Wilms tumor in three patients with Bloom syndrome. J Pediatr 111 (3): 414-6, 1987. [PUBMED Abstract]
34. Hartley AL, Birch JM, Tricker K, et al.: Wilms’ tumor in the Li-Fraumeni cancer family syndrome. Cancer Genet Cytogenet 67 (2): 133-5, 1993. [PUBMED Abstract]
35. Bourdeaut F, Guiochon-Mantel A, Fabre M, et al.: Alagille syndrome and nephroblastoma: Unusual coincidence of two rare disorders. Pediatr Blood Cancer 50 (4): 908-11, 2008. [PUBMED Abstract]
36. Russell B, Johnston JJ, Biesecker LG, et al.: Clinical management of patients with ASXL1 mutations and Bohring-Opitz syndrome, emphasizing the need for Wilms tumor surveillance. Am J Med Genet A 167A (9): 2122-31, 2015. [PUBMED Abstract]
37. Bonaïti-Pellié C, Chompret A, Tournade MF, et al.: Genetics and epidemiology of Wilms’ tumor: the French Wilms’ tumor study. Med Pediatr Oncol 20 (4): 284-91, 1992. [PUBMED Abstract]
38. Winther JF, Sankila R, Boice JD, et al.: Cancer in siblings of children with cancer in the Nordic countries: a population-based cohort study. Lancet 358 (9283): 711-7, 2001. [PUBMED Abstract]
39. Breslow NE, Olson J, Moksness J, et al.: Familial Wilms’ tumor: a descriptive study. Med Pediatr Oncol 27 (5): 398-403, 1996. [PUBMED Abstract]
40. Li FP, Williams WR, Gimbrere K, et al.: Heritable fraction of unilateral Wilms tumor. Pediatrics 81 (1): 147-9, 1988. [PUBMED Abstract]
41. Ruteshouser EC, Huff V: Familial Wilms tumor. Am J Med Genet C Semin Med Genet 129 (1): 29-34, 2004. [PUBMED Abstract]
42. Paulino AC, Thakkar B, Henderson WG: Metachronous bilateral Wilms’ tumor: the importance of time interval to the development of a second tumor. Cancer 82 (2): 415-20, 1998. [PUBMED Abstract]
43. Coppes MJ, Arnold M, Beckwith JB, et al.: Factors affecting the risk of contralateral Wilms tumor development: a report from the National Wilms Tumor Study Group. Cancer 85 (7): 1616-25, 1999. [PUBMED Abstract]
44. Grundy P, Koufos A, Morgan K, et al.: Familial predisposition to Wilms’ tumour does not map to the short arm of chromosome 11. Nature 336 (6197): 374-6, 1988. [PUBMED Abstract]
45. Little SE, Hanks SP, King-Underwood L, et al.: Frequency and heritability of WT1 mutations in nonsyndromic Wilms’ tumor patients: a UK Children’s Cancer Study Group Study. J Clin Oncol 22 (20): 4140-6, 2004. [PUBMED Abstract]
46. Hanks S, Perdeaux ER, Seal S, et al.: Germline mutations in the PAF1 complex gene CTR9 predispose to Wilms tumour. Nat Commun 5: 4398, 2014. [PUBMED Abstract]
47. Grønskov K, Olsen JH, Sand A, et al.: Population-based risk estimates of Wilms tumor in sporadic aniridia. A comprehensive mutation screening procedure of PAX6 identifies 80% of mutations in aniridia. Hum Genet 109 (1): 11-8, 2001. [PUBMED Abstract]
48. Clericuzio C, Hingorani M, Crolla JA, et al.: Clinical utility gene card for: WAGR syndrome. Eur J Hum Genet 19 (4): , 2011. [PUBMED Abstract]
49. Scott RH, Douglas J, Baskcomb L, et al.: Constitutional 11p15 abnormalities, including heritable imprinting center mutations, cause nonsyndromic Wilms tumor. Nat Genet 40 (11): 1329-34, 2008. [PUBMED Abstract]
50. Hoyme HE, Seaver LH, Jones KL, et al.: Isolated hemihyperplasia (hemihypertrophy): report of a prospective multicenter study of the incidence of neoplasia and review. Am J Med Genet 79 (4): 274-8, 1998. [PUBMED Abstract]
51. Shanske AL: Trisomy 18 in a second 20-year-old woman. Am J Med Genet A 140 (9): 966-7, 2006. [PUBMED Abstract]
52. Reid S, Renwick A, Seal S, et al.: Biallelic BRCA2 mutations are associated with multiple malignancies in childhood including familial Wilms tumour. J Med Genet 42 (2): 147-51, 2005. [PUBMED Abstract]
53. Hirsch B, Shimamura A, Moreau L, et al.: Association of biallelic BRCA2/FANCD1 mutations with spontaneous chromosomal instability and solid tumors of childhood. Blood 103 (7): 2554-9, 2004. [PUBMED Abstract]
54. Reid S, Schindler D, Hanenberg H, et al.: Biallelic mutations in PALB2 cause Fanconi anemia subtype FA-N and predispose to childhood cancer. Nat Genet 39 (2): 162-4, 2007. [PUBMED Abstract]
55. Wegert J, Wittmann S, Leuschner I, et al.: WTX inactivation is a frequent, but late event in Wilms tumors without apparent clinical impact. Genes Chromosomes Cancer 48 (12): 1102-11, 2009. [PUBMED Abstract]
56. Ruteshouser EC, Robinson SM, Huff V: Wilms tumor genetics: mutations in WT1, WTX, and CTNNB1 account for only about one-third of tumors. Genes Chromosomes Cancer 47 (6): 461-70, 2008. [PUBMED Abstract]
57. Walz AL, Ooms A, Gadd S, et al.: Recurrent DGCR8, DROSHA, and SIX homeodomain mutations in favorable histology Wilms tumors. Cancer Cell 27 (2): 286-97, 2015. [PUBMED Abstract]
58. Wegert J, Ishaque N, Vardapour R, et al.: Mutations in the SIX1/2 pathway and the DROSHA/DGCR8 miRNA microprocessor complex underlie high-risk blastemal type Wilms tumors. Cancer Cell 27 (2): 298-311, 2015. [PUBMED Abstract]
59. Rakheja D, Chen KS, Liu Y, et al.: Somatic mutations in DROSHA and DICER1 impair microRNA biogenesis through distinct mechanisms in Wilms tumours. Nat Commun 2: 4802, 2014. [PUBMED Abstract]
60. Torrezan GT, Ferreira EN, Nakahata AM, et al.: Recurrent somatic mutation in DROSHA induces microRNA profile changes in Wilms tumour. Nat Commun 5: 4039, 2014. [PUBMED Abstract]
61. Perlman EJ, Gadd S, Arold ST, et al.: MLLT1 YEATS domain mutations in clinically distinctive Favourable Histology Wilms tumours. Nat Commun 6: 10013, 2015. [PUBMED Abstract]
62. Dome JS, Huff V: Wilms Tumor Predisposition. In: Pagon RA, Adam MP, Bird TD, et al., eds.: GeneReviews. Seattle, WA: University of Washington, 2013, pp. Available online. Last accessed August 10, 2017.
63. Mahamdallie SS, Hanks S, Karlin KL, et al.: Mutations in the transcriptional repressor REST predispose to Wilms tumor. Nat Genet 47 (12): 1471-4, 2015. [PUBMED Abstract]
64. Huff V: Wilms tumor genetics. Am J Med Genet 79 (4): 260-7, 1998. [PUBMED Abstract]
65. Scott RH, Murray A, Baskcomb L, et al.: Stratification of Wilms tumor by genetic and epigenetic analysis. Oncotarget 3 (3): 327-35, 2012. [PUBMED Abstract]
66. Corbin M, de Reyniès A, Rickman DS, et al.: WNT/beta-catenin pathway activation in Wilms tumors: a unifying mechanism with multiple entries? Genes Chromosomes Cancer 48 (9): 816-27, 2009. [PUBMED Abstract]
67. Maiti S, Alam R, Amos CI, et al.: Frequent association of beta-catenin and WT1 mutations in Wilms tumors. Cancer Res 60 (22): 6288-92, 2000. [PUBMED Abstract]
68. Gadd S, Huff V, Huang CC, et al.: Clinically relevant subsets identified by gene expression patterns support a revised ontogenic model of Wilms tumor: a Children’s Oncology Group Study. Neoplasia 14 (8): 742-56, 2012. [PUBMED Abstract]
69. Breslow NE, Beckwith JB, Perlman EJ, et al.: Age distributions, birth weights, nephrogenic rests, and heterogeneity in the pathogenesis of Wilms tumor. Pediatr Blood Cancer 47 (3): 260-7, 2006. [PUBMED Abstract]
70. Fukuzawa R, Heathcott RW, More HE, et al.: Sequential WT1 and CTNNB1 mutations and alterations of beta-catenin localisation in intralobar nephrogenic rests and associated Wilms tumours: two case studies. J Clin Pathol 60 (9): 1013-6, 2007. [PUBMED Abstract]
71. Diller L, Ghahremani M, Morgan J, et al.: Constitutional WT1 mutations in Wilms’ tumor patients. J Clin Oncol 16 (11): 3634-40, 1998. [PUBMED Abstract]
72. Perlman EJ, Grundy PE, Anderson JR, et al.: WT1 mutation and 11P15 loss of heterozygosity predict relapse in very low-risk wilms tumors treated with surgery alone: a children’s oncology group study. J Clin Oncol 29 (6): 698-703, 2011. [PUBMED Abstract]
73. Scott RH, Walker L, Olsen ØE, et al.: Surveillance for Wilms tumour in at-risk children: pragmatic recommendations for best practice. Arch Dis Child 91 (12): 995-9, 2006. [PUBMED Abstract]
74. Lipska BS, Ranchin B, Iatropoulos P, et al.: Genotype-phenotype associations in WT1 glomerulopathy. Kidney Int 85 (5): 1169-78, 2014. [PUBMED Abstract]
75. Lehnhardt A, Karnatz C, Ahlenstiel-Grunow T, et al.: Clinical and molecular characterization of patients with heterozygous mutations in wilms tumor suppressor gene 1. Clin J Am Soc Nephrol 10 (5): 825-31, 2015. [PUBMED Abstract]
76. Barbaux S, Niaudet P, Gubler MC, et al.: Donor splice-site mutations in WT1 are responsible for Frasier syndrome. Nat Genet 17 (4): 467-70, 1997. [PUBMED Abstract]
77. Lange J, Peterson SM, Takashima JR, et al.: Risk factors for end stage renal disease in non-WT1-syndromic Wilms tumor. J Urol 186 (2): 378-86, 2011. [PUBMED Abstract]
78. Breslow NE, Takashima JR, Ritchey ML, et al.: Renal failure in the Denys-Drash and Wilms’ tumor-aniridia syndromes. Cancer Res 60 (15): 4030-2, 2000. [PUBMED Abstract]
79. Koesters R, Ridder R, Kopp-Schneider A, et al.: Mutational activation of the beta-catenin proto-oncogene is a common event in the development of Wilms’ tumors. Cancer Res 59 (16): 3880-2, 1999. [PUBMED Abstract]
80. Koesters R, Niggli F, von Knebel Doeberitz M, et al.: Nuclear accumulation of beta-catenin protein in Wilms’ tumours. J Pathol 199 (1): 68-76, 2003. [PUBMED Abstract]
81. Major MB, Camp ND, Berndt JD, et al.: Wilms tumor suppressor WTX negatively regulates WNT/beta-catenin signaling. Science 316 (5827): 1043-6, 2007. [PUBMED Abstract]
82. Rivera MN, Kim WJ, Wells J, et al.: An X chromosome gene, WTX, is commonly inactivated in Wilms tumor. Science 315 (5812): 642-5, 2007. [PUBMED Abstract]
83. Fukuzawa R, Anaka MR, Weeks RJ, et al.: Canonical WNT signalling determines lineage specificity in Wilms tumour. Oncogene 28 (8): 1063-75, 2009. [PUBMED Abstract]
84. Jenkins ZA, van Kogelenberg M, Morgan T, et al.: Germline mutations in WTX cause a sclerosing skeletal dysplasia but do not predispose to tumorigenesis. Nat Genet 41 (1): 95-100, 2009. [PUBMED Abstract]
85. Grohmann A, Tanneberger K, Alzner A, et al.: AMER1 regulates the distribution of the tumor suppressor APC between microtubules and the plasma membrane. J Cell Sci 120 (Pt 21): 3738-47, 2007. [PUBMED Abstract]
86. Satoh Y, Nakadate H, Nakagawachi T, et al.: Genetic and epigenetic alterations on the short arm of chromosome 11 are involved in a majority of sporadic Wilms’ tumours. Br J Cancer 95 (4): 541-7, 2006. [PUBMED Abstract]
87. Algar EM, St Heaps L, Darmanian A, et al.: Paternally inherited submicroscopic duplication at 11p15.5 implicates insulin-like growth factor II in overgrowth and Wilms’ tumorigenesis. Cancer Res 67 (5): 2360-5, 2007. [PUBMED Abstract]
88. Lennerz JK, Timmerman RJ, Grange DK, et al.: Addition of H19 ‘loss of methylation testing’ for Beckwith-Wiedemann syndrome (BWS) increases the diagnostic yield. J Mol Diagn 12 (5): 576-88, 2010. [PUBMED Abstract]
89. Bliek J, Gicquel C, Maas S, et al.: Epigenotyping as a tool for the prediction of tumor risk and tumor type in patients with Beckwith-Wiedemann syndrome (BWS). J Pediatr 145 (6): 796-9, 2004. [PUBMED Abstract]
90. Bjornsson HT, Brown LJ, Fallin MD, et al.: Epigenetic specificity of loss of imprinting of the IGF2 gene in Wilms tumors. J Natl Cancer Inst 99 (16): 1270-3, 2007. [PUBMED Abstract]
91. Fukuzawa R, Breslow NE, Morison IM, et al.: Epigenetic differences between Wilms’ tumours in white and east-Asian children. Lancet 363 (9407): 446-51, 2004. [PUBMED Abstract]
92. Gratias EJ, Dome JS, Jennings LJ, et al.: Association of Chromosome 1q Gain With Inferior Survival in Favorable-Histology Wilms Tumor: A Report From the Children’s Oncology Group. J Clin Oncol 34 (26): 3189-94, 2016. [PUBMED Abstract]
93. Chagtai T, Zill C, Dainese L, et al.: Gain of 1q As a Prognostic Biomarker in Wilms Tumors (WTs) Treated With Preoperative Chemotherapy in the International Society of Paediatric Oncology (SIOP) WT 2001 Trial: A SIOP Renal Tumours Biology Consortium Study. J Clin Oncol 34 (26): 3195-203, 2016. [PUBMED Abstract]
94. Grundy PE, Breslow NE, Li S, et al.: Loss of heterozygosity for chromosomes 1p and 16q is an adverse prognostic factor in favorable-histology Wilms tumor: a report from the National Wilms Tumor Study Group. J Clin Oncol 23 (29): 7312-21, 2005. [PUBMED Abstract]
95. Messahel B, Williams R, Ridolfi A, et al.: Allele loss at 16q defines poorer prognosis Wilms tumour irrespective of treatment approach in the UKW1-3 clinical trials: a Children’s Cancer and Leukaemia Group (CCLG) Study. Eur J Cancer 45 (5): 819-26, 2009. [PUBMED Abstract]
96. Spreafico F, Gamba B, Mariani L, et al.: Loss of heterozygosity analysis at different chromosome regions in Wilms tumor confirms 1p allelic loss as a marker of worse prognosis: a study from the Italian Association of Pediatric Hematology and Oncology. J Urol 189 (1): 260-6, 2013. [PUBMED Abstract]
97. Gratias EJ, Jennings LJ, Anderson JR, et al.: Gain of 1q is associated with inferior event-free and overall survival in patients with favorable histology Wilms tumor: a report from the Children’s Oncology Group. Cancer 119 (21): 3887-94, 2013. [PUBMED Abstract]
98. Hohenstein P, Pritchard-Jones K, Charlton J: The yin and yang of kidney development and Wilms’ tumors. Genes Dev 29 (5): 467-82, 2015. [PUBMED Abstract]
99. Foulkes WD, Priest JR, Duchaine TF: DICER1: mutations, microRNAs and mechanisms. Nat Rev Cancer 14 (10): 662-72, 2014. [PUBMED Abstract]
100. Wu MK, Sabbaghian N, Xu B, et al.: Biallelic DICER1 mutations occur in Wilms tumours. J Pathol 230 (2): 154-64, 2013. [PUBMED Abstract]
101. Palculict TB, Ruteshouser EC, Fan Y, et al.: Identification of germline DICER1 mutations and loss of heterozygosity in familial Wilms tumour. J Med Genet 53 (6): 385-8, 2016. [PUBMED Abstract]
102. Chang HM, Triboulet R, Thornton JE, et al.: A role for the Perlman syndrome exonuclease Dis3l2 in the Lin28-let-7 pathway. Nature 497 (7448): 244-8, 2013. [PUBMED Abstract]
103. Alessandri JL, Cuillier F, Ramful D, et al.: Perlman syndrome: report, prenatal findings and review. Am J Med Genet A 146A (19): 2532-7, 2008. [PUBMED Abstract]
104. Bardeesy N, Falkoff D, Petruzzi MJ, et al.: Anaplastic Wilms’ tumour, a subtype displaying poor prognosis, harbours p53 gene mutations. Nat Genet 7 (1): 91-7, 1994. [PUBMED Abstract]
105. el Bahtimi R, Hazen-Martin DJ, Re GG, et al.: Immunophenotype, mRNA expression, and gene structure of p53 in Wilms’ tumors. Mod Pathol 9 (3): 238-44, 1996. [PUBMED Abstract]
106. Wallkamm V, Dörlich R, Rahm K, et al.: Live imaging of Xwnt5A-ROR2 complexes. PLoS One 9 (10): e109428, 2014. [PUBMED Abstract]
107. Bardeesy N, Beckwith JB, Pelletier J: Clonal expansion and attenuated apoptosis in Wilms’ tumors are associated with p53 gene mutations. Cancer Res 55 (2): 215-9, 1995. [PUBMED Abstract]
108. Williams RD, Al-Saadi R, Chagtai T, et al.: Subtype-specific FBXW7 mutation and MYCN copy number gain in Wilms’ tumor. Clin Cancer Res 16 (7): 2036-45, 2010. [PUBMED Abstract]
109. Muller E, Hudgins L: 9q22.3 Microdeletion. In: Pagon RA, Adam MP, Bird TD, et al., eds.: GeneReviews. Seattle, WA: University of Washington, 2013, pp. Available online. Last accessed August 10, 2017.
110. Garavelli L, Piemontese MR, Cavazza A, et al.: Multiple tumor types including leiomyoma and Wilms tumor in a patient with Gorlin syndrome due to 9q22.3 microdeletion encompassing the PTCH1 and FANC-C loci. Am J Med Genet A 161A (11): 2894-901, 2013. [PUBMED Abstract]
111. Cajaiba MM, Bale AE, Alvarez-Franco M, et al.: Rhabdomyosarcoma, Wilms tumor, and deletion of the patched gene in Gorlin syndrome. Nat Clin Pract Oncol 3 (10): 575-80, 2006. [PUBMED Abstract]
112. Williams RD, Chagtai T, Alcaide-German M, et al.: Multiple mechanisms of MYCN dysregulation in Wilms tumour. Oncotarget 6 (9): 7232-43, 2015. [PUBMED Abstract]
113. Fievet A, Belaud-Rotureau MA, Dugay F, et al.: Involvement of germline DDX1-MYCN duplication in inherited nephroblastoma. Eur J Med Genet 56 (12): 643-7, 2013. [PUBMED Abstract]
114. Hu M, Fletcher J, McCahon E, et al.: Bilateral Wilms tumor and early presentation in pediatric patients is associated with the truncation of the Wilms tumor 1 protein. J Pediatr 163 (1): 224-9, 2013. [PUBMED Abstract]
115. Teplick A, Kowalski M, Biegel JA, et al.: Educational paper: screening in cancer predisposition syndromes: guidelines for the general pediatrician. Eur J Pediatr 170 (3): 285-94, 2011. [PUBMED Abstract]
116. Hingorani M, Hanson I, van Heyningen V: Aniridia. Eur J Hum Genet 20 (10): 1011-7, 2012. [PUBMED Abstract]
117. van Heyningen V, Hoovers JM, de Kraker J, et al.: Raised risk of Wilms tumour in patients with aniridia and submicroscopic WT1 deletion. J Med Genet 44 (12): 787-90, 2007. [PUBMED Abstract]
118. Greene AK, Kieran M, Burrows PE, et al.: Wilms tumor screening is unnecessary in Klippel-Trenaunay syndrome. Pediatrics 113 (4): e326-9, 2004. [PUBMED Abstract]
119. Green DM: Wilms’ tumor. In: Greem DM: Diagnosis and Management of Malignant Solid Tumors in Infants and Children. Boston, Ma: Martinus Nijhoff Publishing, 1985, pp 129-86.
120. Servaes S, Khanna G, Naranjo A, et al.: Comparison of diagnostic performance of CT and MRI for abdominal staging of pediatric renal tumors: a report from the Children’s Oncology Group. Pediatr Radiol 45 (2): 166-72, 2015. [PUBMED Abstract]
121. Khanna G, Rosen N, Anderson JR, et al.: Evaluation of diagnostic performance of CT for detection of tumor thrombus in children with Wilms tumor: a report from the Children’s Oncology Group. Pediatr Blood Cancer 58 (4): 551-5, 2012. [PUBMED Abstract]
122. Ritchey ML, Shamberger RC, Hamilton T, et al.: Fate of bilateral renal lesions missed on preoperative imaging: a report from the National Wilms Tumor Study Group. J Urol 174 (4 Pt 2): 1519-21; discussion 1521, 2005. [PUBMED Abstract]
123. Begent J, Sebire NJ, Levitt G, et al.: Pilot study of F(18)-Fluorodeoxyglucose Positron Emission Tomography/computerised tomography in Wilms’ tumour: correlation with conventional imaging, pathology and immunohistochemistry. Eur J Cancer 47 (3): 389-96, 2011. [PUBMED Abstract]
124. Callaghan MU, Wong TE, Federici AB: Treatment of acquired von Willebrand syndrome in childhood. Blood 122 (12): 2019-22, 2013. [PUBMED Abstract]
125. Shamberger RC, Guthrie KA, Ritchey ML, et al.: Surgery-related factors and local recurrence of Wilms tumor in National Wilms Tumor Study 4. Ann Surg 229 (2): 292-7, 1999. [PUBMED Abstract]
126. Hamilton TE, Green DM, Perlman EJ, et al.: Bilateral Wilms’ tumor with anaplasia: lessons from the National Wilms’ Tumor Study. J Pediatr Surg 41 (10): 1641-4, 2006. [PUBMED Abstract]
127. Green DM: Controversies in the management of Wilms tumour – immediate nephrectomy or delayed nephrectomy? Eur J Cancer 43 (17): 2453-6, 2007. [PUBMED Abstract]
128. McDonald K, Duffy P, Chowdhury T, et al.: Added value of abdominal cross-sectional imaging (CT or MRI) in staging of Wilms’ tumours. Clin Radiol 68 (1): 16-20, 2013. [PUBMED Abstract]
129. Khanna G, Naranjo A, Hoffer F, et al.: Detection of preoperative wilms tumor rupture with CT: a report from the Children’s Oncology Group. Radiology 266 (2): 610-7, 2013. [PUBMED Abstract]
130. Smith MA, Altekruse SF, Adamson PC, et al.: Declining childhood and adolescent cancer mortality. Cancer 120 (16): 2497-506, 2014. [PUBMED Abstract]
131. Green DM, Breslow NE, Beckwith JB, et al.: Effect of duration of treatment on treatment outcome and cost of treatment for Wilms’ tumor: a report from the National Wilms’ Tumor Study Group. J Clin Oncol 16 (12): 3744-51, 1998. [PUBMED Abstract]
132. Kalapurakal JA, Dome JS, Perlman EJ, et al.: Management of Wilms’ tumour: current practice and future goals. Lancet Oncol 5 (1): 37-46, 2004. [PUBMED Abstract]
133. Ehrlich PF: Wilms tumor: progress and considerations for the surgeon. Surg Oncol 16 (3): 157-71, 2007. [PUBMED Abstract]
134. Dome JS, Cotton CA, Perlman EJ, et al.: Treatment of anaplastic histology Wilms’ tumor: results from the fifth National Wilms’ Tumor Study. J Clin Oncol 24 (15): 2352-8, 2006. [PUBMED Abstract]
135. Shamberger RC, Anderson JR, Breslow NE, et al.: Long-term outcomes for infants with very low risk Wilms tumor treated with surgery alone in National Wilms Tumor Study-5. Ann Surg 251 (3): 555-8, 2010. [PUBMED Abstract]
136. Popov SD, Sebire NJ, Pritchard-Jones K, et al.: Renal tumors in children aged 10-16 Years: a report from the United Kingdom Children’s Cancer and Leukaemia Group. Pediatr Dev Pathol 14 (3): 189-93, 2011 May-Jun. [PUBMED Abstract]
137. Ali AN, Diaz R, Shu HK, et al.: A Surveillance, Epidemiology and End Results (SEER) program comparison of adult and pediatric Wilms’ tumor. Cancer 118 (9): 2541-51, 2012. [PUBMED Abstract]
138. Kalapurakal JA, Nan B, Norkool P, et al.: Treatment outcomes in adults with favorable histologic type Wilms tumor-an update from the National Wilms Tumor Study Group. Int J Radiat Oncol Biol Phys 60 (5): 1379-84, 2004. [PUBMED Abstract]
139. Reinhard H, Aliani S, Ruebe C, et al.: Wilms’ tumor in adults: results of the Society of Pediatric Oncology (SIOP) 93-01/Society for Pediatric Oncology and Hematology (GPOH) Study. J Clin Oncol 22 (22): 4500-6, 2004. [PUBMED Abstract]
140. Childhood cancer by the ICCC. In: Howlader N, Noone AM, Krapcho M, et al., eds.: SEER Cancer Statistics Review, 1975-2010. Bethesda, Md: National Cancer Institute, 2013, Section 29. Also available online. Last accessed August 02, 2017.
141. Perlman EJ: Pediatric renal tumors: practical updates for the pathologist. Pediatr Dev Pathol 8 (3): 320-38, 2005 May-Jun. [PUBMED Abstract]
142. Indolfi P, Jenkner A, Terenziani M, et al.: Synchronous bilateral Wilms tumor: a report from the Associazione Italiana Ematologia Oncologia Pediatrica (AIEOP). Cancer 119 (8): 1586-92, 2013. [PUBMED Abstract]
143. Hamilton TE, Ritchey ML, Haase GM, et al.: The management of synchronous bilateral Wilms tumor: a report from the National Wilms Tumor Study Group. Ann Surg 253 (5): 1004-10, 2011. [PUBMED Abstract]
144. Williams RD, Al-Saadi R, Natrajan R, et al.: Molecular profiling reveals frequent gain of MYCN and anaplasia-specific loss of 4q and 14q in Wilms tumor. Genes Chromosomes Cancer 50 (12): 982-95, 2011. [PUBMED Abstract]
145. Vujanić GM, Harms D, Sandstedt B, et al.: New definitions of focal and diffuse anaplasia in Wilms tumor: the International Society of Paediatric Oncology (SIOP) experience. Med Pediatr Oncol 32 (5): 317-23, 1999. [PUBMED Abstract]
146. Faria P, Beckwith JB, Mishra K, et al.: Focal versus diffuse anaplasia in Wilms tumor–new definitions with prognostic significance: a report from the National Wilms Tumor Study Group. Am J Surg Pathol 20 (8): 909-20, 1996. [PUBMED Abstract]
147. Beckwith JB: New developments in the pathology of Wilms tumor. Cancer Invest 15 (2): 153-62, 1997. [PUBMED Abstract]
148. Beckwith JB: Precursor lesions of Wilms tumor: clinical and biological implications. Med Pediatr Oncol 21 (3): 158-68, 1993. [PUBMED Abstract]
149. Perlman EJ, Faria P, Soares A, et al.: Hyperplastic perilobar nephroblastomatosis: long-term survival of 52 patients. Pediatr Blood Cancer 46 (2): 203-21, 2006. [PUBMED Abstract]
150. Furtwängler R, Schmolze M, Gräber S, et al.: Pretreatment for bilateral nephroblastomatosis is an independent risk factor for progressive disease in patients with stage V nephroblastoma. Klin Padiatr 226 (3): 175-81, 2014. [PUBMED Abstract]
151. Cooke A, Deshpande AV, La Hei ER, et al.: Ectopic nephrogenic rests in children: the clinicosurgical implications. J Pediatr Surg 44 (12): e13-6, 2009. [PUBMED Abstract]
152. Wilms’ tumor: status report, 1990. By the National Wilms’ Tumor Study Committee. J Clin Oncol 9 (5): 877-87, 1991. [PUBMED Abstract]
153. Green DM, Breslow NE, D’Angio GJ, et al.: Outcome of patients with Stage II/favorable histology Wilms tumor with and without local tumor spill: a report from the National Wilms Tumor Study Group. Pediatr Blood Cancer 61 (1): 134-9, 2014. [PUBMED Abstract]
154. Ehrlich PF, Anderson JR, Ritchey ML, et al.: Clinicopathologic findings predictive of relapse in children with stage III favorable-histology Wilms tumor. J Clin Oncol 31 (9): 1196-201, 2013. [PUBMED Abstract]
155. Breslow NE, Collins AJ, Ritchey ML, et al.: End stage renal disease in patients with Wilms tumor: results from the National Wilms Tumor Study Group and the United States Renal Data System. J Urol 174 (5): 1972-5, 2005. [PUBMED Abstract]
156. D’Angio GJ, Breslow N, Beckwith JB, et al.: Treatment of Wilms’ tumor. Results of the Third National Wilms’ Tumor Study. Cancer 64 (2): 349-60, 1989. [PUBMED Abstract]
157. Jereb B, Burgers JM, Tournade MF, et al.: Radiotherapy in the SIOP (International Society of Pediatric Oncology) nephroblastoma studies: a review. Med Pediatr Oncol 22 (4): 221-7, 1994. [PUBMED Abstract]
158. Green DM: The treatment of stages I-IV favorable histology Wilms’ tumor. J Clin Oncol 22 (8): 1366-72, 2004. [PUBMED Abstract]
159. Graf N, Tournade MF, de Kraker J: The role of preoperative chemotherapy in the management of Wilms’ tumor. The SIOP studies. International Society of Pediatric Oncology. Urol Clin North Am 27 (3): 443-54, 2000. [PUBMED Abstract]
160. Green DM, Breslow NE, Beckwith JB, et al.: Comparison between single-dose and divided-dose administration of dactinomycin and doxorubicin for patients with Wilms’ tumor: a report from the National Wilms’ Tumor Study Group. J Clin Oncol 16 (1): 237-45, 1998. [PUBMED Abstract]
161. D’Angio GJ, Evans AE, Breslow N, et al.: The treatment of Wilms’ tumor: Results of the national Wilms’ tumor study. Cancer 38 (2): 633-46, 1976. [PUBMED Abstract]
162. D’Angio GJ, Evans A, Breslow N, et al.: The treatment of Wilms’ tumor: results of the Second National Wilms’ Tumor Study. Cancer 47 (9): 2302-11, 1981. [PUBMED Abstract]
163. Kieran K, Anderson JR, Dome JS, et al.: Lymph node involvement in Wilms tumor: results from National Wilms Tumor Studies 4 and 5. J Pediatr Surg 47 (4): 700-6, 2012. [PUBMED Abstract]
164. Ritchey M, Daley S, Shamberger RC, et al.: Ureteral extension in Wilms’ tumor: a report from the National Wilms’ Tumor Study Group (NWTSG). J Pediatr Surg 43 (9): 1625-9, 2008. [PUBMED Abstract]
165. Gow KW, Barnhart DC, Hamilton TE, et al.: Primary nephrectomy and intraoperative tumor spill: report from the Children’s Oncology Group (COG) renal tumors committee. J Pediatr Surg 48 (1): 34-8, 2013. [PUBMED Abstract]
166. McNeil DE, Langer JC, Choyke P, et al.: Feasibility of partial nephrectomy for Wilms’ tumor in children with Beckwith-Wiedemann syndrome who have been screened with abdominal ultrasonography. J Pediatr Surg 37 (1): 57-60, 2002. [PUBMED Abstract]
167. Scalabre A, Bergeron C, Brioude F, et al.: Is Nephron Sparing Surgery Justified in Wilms Tumor With Beckwith-Wiedemann Syndrome or Isolated Hemihypertrophy? Pediatr Blood Cancer 63 (9): 1571-7, 2016. [PUBMED Abstract]
168. Auber F, Jeanpierre C, Denamur E, et al.: Management of Wilms tumors in Drash and Frasier syndromes. Pediatr Blood Cancer 52 (1): 55-9, 2009. [PUBMED Abstract]
169. Neville H, Ritchey ML, Shamberger RC, et al.: The occurrence of Wilms tumor in horseshoe kidneys: a report from the National Wilms Tumor Study Group (NWTSG). J Pediatr Surg 37 (8): 1134-7, 2002. [PUBMED Abstract]
170. Ferrer FA, Rosen N, Herbst K, et al.: Image based feasibility of renal sparing surgery for very low risk unilateral Wilms tumors: a report from the Children’s Oncology Group. J Urol 190 (5): 1846-51, 2013. [PUBMED Abstract]
171. Ritchey ML: Renal sparing surgery for Wilms tumor. J Urol 174 (4 Pt 1): 1172-3, 2005. [PUBMED Abstract]
172. Cozzi DA, Zani A: Nephron-sparing surgery in children with primary renal tumor: indications and results. Semin Pediatr Surg 15 (1): 3-9, 2006. [PUBMED Abstract]
173. Zhuge Y, Cheung MC, Yang R, et al.: Improved survival with lymph node sampling in Wilms tumor. J Surg Res 167 (2): e199-203, 2011. [PUBMED Abstract]
174. Ritchey ML, Kelalis PP, Breslow N, et al.: Surgical complications after nephrectomy for Wilms’ tumor. Surg Gynecol Obstet 175 (6): 507-14, 1992. [PUBMED Abstract]
175. Ehrlich PF, Ferrer FA, Ritchey ML, et al.: Hepatic metastasis at diagnosis in patients with Wilms tumor is not an independent adverse prognostic factor for stage IV Wilms tumor: a report from the Children’s Oncology Group/National Wilms Tumor Study Group. Ann Surg 250 (4): 642-8, 2009. [PUBMED Abstract]
176. Ritchey ML: Primary nephrectomy for Wilms’ tumor: approach of the National Wilms’ Tumor Study Group. Urology 47 (6): 787-91, 1996. [PUBMED Abstract]
177. Lall A, Pritchard-Jones K, Walker J, et al.: Wilms’ tumor with intracaval thrombus in the UK Children’s Cancer Study Group UKW3 trial. J Pediatr Surg 41 (2): 382-7, 2006. [PUBMED Abstract]
178. Ritchey ML, Pringle KC, Breslow NE, et al.: Management and outcome of inoperable Wilms tumor. A report of National Wilms Tumor Study-3. Ann Surg 220 (5): 683-90, 1994. [PUBMED Abstract]
179. Ritchey ML, Shamberger RC, Haase G, et al.: Surgical complications after primary nephrectomy for Wilms’ tumor: report from the National Wilms’ Tumor Study Group. J Am Coll Surg 192 (1): 63-8; quiz 146, 2001. [PUBMED Abstract]
180. Tournade MF, Com-Nougué C, Voûte PA, et al.: Results of the Sixth International Society of Pediatric Oncology Wilms’ Tumor Trial and Study: a risk-adapted therapeutic approach in Wilms’ tumor. J Clin Oncol 11 (6): 1014-23, 1993. [PUBMED Abstract]
181. Oberholzer HF, Falkson G, De Jager LC: Successful management of inferior vena cava and right atrial nephroblastoma tumor thrombus with preoperative chemotherapy. Med Pediatr Oncol 20 (1): 61-3, 1992. [PUBMED Abstract]
182. Saarinen UM, Wikström S, Koskimies O, et al.: Percutaneous needle biopsy preceding preoperative chemotherapy in the management of massive renal tumors in children. J Clin Oncol 9 (3): 406-15, 1991. [PUBMED Abstract]
183. Dykes EH, Marwaha RK, Dicks-Mireaux C, et al.: Risks and benefits of percutaneous biopsy and primary chemotherapy in advanced Wilms’ tumour. J Pediatr Surg 26 (5): 610-2, 1991. [PUBMED Abstract]
184. Thompson WR, Newman K, Seibel N, et al.: A strategy for resection of Wilms’ tumor with vena cava or atrial extension. J Pediatr Surg 27 (7): 912-5, 1992. [PUBMED Abstract]
185. Shamberger RC, Ritchey ML, Haase GM, et al.: Intravascular extension of Wilms tumor. Ann Surg 234 (1): 116-21, 2001. [PUBMED Abstract]
186. Szavay P, Luithle T, Semler O, et al.: Surgery of cavoatrial tumor thrombus in nephroblastoma: a report of the SIOP/GPOH study. Pediatr Blood Cancer 43 (1): 40-5, 2004. [PUBMED Abstract]
187. Powis M, Messahel B, Hobson R, et al.: Surgical complications after immediate nephrectomy versus preoperative chemotherapy in non-metastatic Wilms’ tumour: findings from the 1991-2001 United Kingdom Children’s Cancer Study Group UKW3 Trial. J Pediatr Surg 48 (11): 2181-6, 2013. [PUBMED Abstract]
188. Rutigliano DN, Kayton ML, Steinherz P, et al.: The use of preoperative chemotherapy in Wilms’ tumor with contained retroperitoneal rupture. J Pediatr Surg 42 (9): 1595-9, 2007. [PUBMED Abstract]
189. Brisse HJ, Schleiermacher G, Sarnacki S, et al.: Preoperative Wilms tumor rupture: a retrospective study of 57 patients. Cancer 113 (1): 202-13, 2008. [PUBMED Abstract]
190. Corn BW, Goldwein JW, Evans I, et al.: Outcomes in low-risk babies treated with half-dose chemotherapy according to the Third National Wilms’ Tumor Study. J Clin Oncol 10 (8): 1305-9, 1992. [PUBMED Abstract]
191. Morgan E, Baum E, Breslow N, et al.: Chemotherapy-related toxicity in infants treated according to the Second National Wilms’ Tumor Study. J Clin Oncol 6 (1): 51-5, 1988. [PUBMED Abstract]
192. Green DM, Norkool P, Breslow NE, et al.: Severe hepatic toxicity after treatment with vincristine and dactinomycin using single-dose or divided-dose schedules: a report from the National Wilms’ Tumor Study. J Clin Oncol 8 (9): 1525-30, 1990. [PUBMED Abstract]
193. Raine J, Bowman A, Wallendszus K, et al.: Hepatopathy-thrombocytopenia syndrome–a complication of dactinomycin therapy for Wilms’ tumor: a report from the United Kingdom Childrens Cancer Study Group. J Clin Oncol 9 (2): 268-73, 1991. [PUBMED Abstract]
194. Feusner JH, Ritchey ML, Norkool PA, et al.: Renal failure does not preclude cure in children receiving chemotherapy for Wilms tumor: a report from the National Wilms Tumor Study Group. Pediatr Blood Cancer 50 (2): 242-5, 2008. [PUBMED Abstract]
195. Veal GJ, English MW, Grundy RG, et al.: Pharmacokinetically guided dosing of carboplatin in paediatric cancer patients with bilateral nephrectomy. Cancer Chemother Pharmacol 54 (4): 295-300, 2004. [PUBMED Abstract]
196. Fernandez CV, Perlman EJ, Mullen EA, et al.: Clinical Outcome and Biological Predictors of Relapse After Nephrectomy Only for Very Low-risk Wilms Tumor: A Report From Children’s Oncology Group AREN0532. Ann Surg 265 (4): 835-840, 2017. [PUBMED Abstract]
197. Green DM, Breslow NE, Beckwith JB, et al.: Treatment with nephrectomy only for small, stage I/favorable histology Wilms’ tumor: a report from the National Wilms’ Tumor Study Group. J Clin Oncol 19 (17): 3719-24, 2001. [PUBMED Abstract]
198. Kalapurakal JA, Li SM, Breslow NE, et al.: Intraoperative spillage of favorable histology wilms tumor cells: influence of irradiation and chemotherapy regimens on abdominal recurrence. A report from the National Wilms Tumor Study Group. Int J Radiat Oncol Biol Phys 76 (1): 201-6, 2010. [PUBMED Abstract]
199. Kalapurakal JA, Green DM, Haase G, et al.: Outcomes of children with favorable histology wilms tumor and peritoneal implants treated in National Wilms Tumor Studies-4 and -5. Int J Radiat Oncol Biol Phys 77 (2): 554-8, 2010. [PUBMED Abstract]
200. Grundy PE, Green DM, Dirks AC, et al.: Clinical significance of pulmonary nodules detected by CT and Not CXR in patients treated for favorable histology Wilms tumor on national Wilms tumor studies-4 and -5: a report from the Children’s Oncology Group. Pediatr Blood Cancer 59 (4): 631-5, 2012. [PUBMED Abstract]
201. Verschuur A, Van Tinteren H, Graf N, et al.: Treatment of pulmonary metastases in children with stage IV nephroblastoma with risk-based use of pulmonary radiotherapy. J Clin Oncol 30 (28): 3533-9, 2012. [PUBMED Abstract]
202. Ehrlich PF: Bilateral Wilms’ tumor: the need to improve outcomes. Expert Rev Anticancer Ther 9 (7): 963-73, 2009. [PUBMED Abstract]
203. Aronson DC, Slaar A, Heinen RC, et al.: Long-term outcome of bilateral Wilms tumors (BWT). Pediatr Blood Cancer 56 (7): 1110-3, 2011. [PUBMED Abstract]
204. Zuppan CW, Beckwith JB, Weeks DA, et al.: The effect of preoperative therapy on the histologic features of Wilms’ tumor. An analysis of cases from the Third National Wilms’ Tumor Study. Cancer 68 (2): 385-94, 1991. [PUBMED Abstract]
205. Sudour H, Audry G, Schleimacher G, et al.: Bilateral Wilms tumors (WT) treated with the SIOP 93 protocol in France: epidemiological survey and patient outcome. Pediatr Blood Cancer 59 (1): 57-61, 2012. [PUBMED Abstract]
206. Davidoff AM, Interiano RB, Wynn L, et al.: Overall Survival and Renal Function of Patients With Synchronous Bilateral Wilms Tumor Undergoing Surgery at a Single Institution. Ann Surg 262 (4): 570-6, 2015. [PUBMED Abstract]
207. Kist-van Holthe JE, Ho PL, Stablein D, et al.: Outcome of renal transplantation for Wilms’ tumor and Denys-Drash syndrome: a report of the North American Pediatric Renal Transplant Cooperative Study. Pediatr Transplant 9 (3): 305-10, 2005. [PUBMED Abstract]
208. Wong KF, Reulen RC, Winter DL, et al.: Risk of Adverse Health and Social Outcomes Up to 50 Years After Wilms Tumor: The British Childhood Cancer Survivor Study. J Clin Oncol 34 (15): 1772-9, 2016. [PUBMED Abstract]
209. Breslow NE, Lange JM, Friedman DL, et al.: Secondary malignant neoplasms after Wilms tumor: an international collaborative study. Int J Cancer 127 (3): 657-66, 2010. [PUBMED Abstract]
210. Termuhlen AM, Tersak JM, Liu Q, et al.: Twenty-five year follow-up of childhood Wilms tumor: a report from the Childhood Cancer Survivor Study. Pediatr Blood Cancer 57 (7): 1210-6, 2011. [PUBMED Abstract]
211. Lange JM, Takashima JR, Peterson SM, et al.: Breast cancer in female survivors of Wilms tumor: a report from the national Wilms tumor late effects study. Cancer 120 (23): 3722-30, 2014. [PUBMED Abstract]
212. Green DM, Grigoriev YA, Nan B, et al.: Congestive heart failure after treatment for Wilms’ tumor: a report from the National Wilms’ Tumor Study group. J Clin Oncol 19 (7): 1926-34, 2001. [PUBMED Abstract]
213. Green DM, Lange JM, Peabody EM, et al.: Pregnancy outcome after treatment for Wilms tumor: a report from the national Wilms tumor long-term follow-up study. J Clin Oncol 28 (17): 2824-30, 2010. [PUBMED Abstract]

References

1. Akhavan A, Richards M, Shnorhavorian M, et al.: Renal cell carcinoma in children, adolescents and young adults: a National Cancer Database study. J Urol 193 (4): 1336-41, 2015. [PUBMED Abstract]
2. Bernstein L, Linet M, Smith MA, et al.: Renal tumors. In: Ries LA, Smith MA, Gurney JG, et al., eds.: Cancer incidence and survival among children and adolescents: United States SEER Program 1975-1995. Bethesda, Md: National Cancer Institute, SEER Program, 1999. NIH Pub.No. 99-4649, pp 79-90. Also available online. Last accessed December 05, 2017.
3. Bruder E, Passera O, Harms D, et al.: Morphologic and molecular characterization of renal cell carcinoma in children and young adults. Am J Surg Pathol 28 (9): 1117-32, 2004. [PUBMED Abstract]
4. Schimke RN, Collins DL, Stolle CA: Von Hippel-Lindau syndrome. In: Pagon RA, Adam MP, Bird TD, et al., eds.: GeneReviews. Seattle, WA: University of Washington, 2013, pp. Available online. Last accessed December 05, 2017.
5. Teplick A, Kowalski M, Biegel JA, et al.: Educational paper: screening in cancer predisposition syndromes: guidelines for the general pediatrician. Eur J Pediatr 170 (3): 285-94, 2011. [PUBMED Abstract]
6. Park HK, Zhang S, Wong MK, et al.: Clinical presentation of epithelioid angiomyolipoma. Int J Urol 14 (1): 21-5, 2007. [PUBMED Abstract]
7. Pea M, Bonetti F, Martignoni G, et al.: Apparent renal cell carcinomas in tuberous sclerosis are heterogeneous: the identification of malignant epithelioid angiomyolipoma. Am J Surg Pathol 22 (2): 180-7, 1998. [PUBMED Abstract]
8. Wang N, Perkins KL: Involvement of band 3p14 in t(3;8) hereditary renal carcinoma. Cancer Genet Cytogenet 11 (4): 479-81, 1984. [PUBMED Abstract]
9. Ricketts C, Woodward ER, Killick P, et al.: Germline SDHB mutations and familial renal cell carcinoma. J Natl Cancer Inst 100 (17): 1260-2, 2008. [PUBMED Abstract]
10. Linehan WM, Bratslavsky G, Pinto PA, et al.: Molecular diagnosis and therapy of kidney cancer. Annu Rev Med 61: 329-43, 2010. [PUBMED Abstract]
11. Swartz MA, Karth J, Schneider DT, et al.: Renal medullary carcinoma: clinical, pathologic, immunohistochemical, and genetic analysis with pathogenetic implications. Urology 60 (6): 1083-9, 2002. [PUBMED Abstract]
12. Hakimi AA, Koi PT, Milhoua PM, et al.: Renal medullary carcinoma: the Bronx experience. Urology 70 (5): 878-82, 2007. [PUBMED Abstract]
13. Strouse JJ, Spevak M, Mack AK, et al.: Significant responses to platinum-based chemotherapy in renal medullary carcinoma. Pediatr Blood Cancer 44 (4): 407-11, 2005. [PUBMED Abstract]
14. Rathmell WK, Monk JP: High-dose-intensity MVAC for Advanced Renal Medullary Carcinoma: Report of Three Cases and Literature Review. Urology 72 (3): 659-63, 2008. [PUBMED Abstract]
15. Ezekian B, Englum B, Gilmore BF, et al.: Renal medullary carcinoma: A national analysis of 159 patients. Pediatr Blood Cancer 64 (11): , 2017. [PUBMED Abstract]
16. Alrashdi I, Levine S, Paterson J, et al.: Hereditary leiomyomatosis and renal cell carcinoma: very early diagnosis of renal cancer in a paediatric patient. Fam Cancer 9 (2): 239-43, 2010. [PUBMED Abstract]
17. Bayley JP, Launonen V, Tomlinson IP: The FH mutation database: an online database of fumarate hydratase mutations involved in the MCUL (HLRCC) tumor syndrome and congenital fumarase deficiency. BMC Med Genet 9: 20, 2008. [PUBMED Abstract]
18. Wilson CL, Ness KK, Neglia JP, et al.: Renal carcinoma after childhood cancer: a report from the childhood cancer survivor study. J Natl Cancer Inst 105 (7): 504-8, 2013. [PUBMED Abstract]
19. Dhall D, Al-Ahmadie HA, Dhall G, et al.: Pediatric renal cell carcinoma with oncocytoid features occurring in a child after chemotherapy for cardiac leiomyosarcoma. Urology 70 (1): 178.e13-5, 2007. [PUBMED Abstract]
20. Schafernak KT, Yang XJ, Hsueh W, et al.: Pediatric renal cell carcinoma as second malignancy: reports of two cases and a review of the literature. Can J Urol 14 (6): 3739-44, 2007. [PUBMED Abstract]
21. Rais-Bahrami S, Drabick JJ, De Marzo AM, et al.: Xp11 translocation renal cell carcinoma: delayed but massive and lethal metastases of a chemotherapy-associated secondary malignancy. Urology 70 (1): 178.e3-6, 2007. [PUBMED Abstract]
22. Brassesco MS, Valera ET, Bonilha TA, et al.: Secondary PSF/TFE3-associated renal cell carcinoma in a child treated for genitourinary rhabdomyosarcoma. Cancer Genet 204 (2): 108-10, 2011. [PUBMED Abstract]
23. Breslow NE, Lange JM, Friedman DL, et al.: Secondary malignant neoplasms after Wilms tumor: an international collaborative study. Int J Cancer 127 (3): 657-66, 2010. [PUBMED Abstract]
24. Falzarano SM, McKenney JK, Montironi R, et al.: Renal Cell Carcinoma Occurring in Patients With Prior Neuroblastoma: A Heterogenous Group of Neoplasms. Am J Surg Pathol 40 (7): 989-97, 2016. [PUBMED Abstract]
25. Linehan WM, Pinto PA, Bratslavsky G, et al.: Hereditary kidney cancer: unique opportunity for disease-based therapy. Cancer 115 (10 Suppl): 2252-61, 2009. [PUBMED Abstract]
26. Geller JI, Dome JS: Local lymph node involvement does not predict poor outcome in pediatric renal cell carcinoma. Cancer 101 (7): 1575-83, 2004. [PUBMED Abstract]
27. Geller JI, Ehrlich PF, Cost NG, et al.: Characterization of adolescent and pediatric renal cell carcinoma: A report from the Children’s Oncology Group study AREN03B2. Cancer 121 (14): 2457-64, 2015. [PUBMED Abstract]
28. Argani P, Hicks J, De Marzo AM, et al.: Xp11 translocation renal cell carcinoma (RCC): extended immunohistochemical profile emphasizing novel RCC markers. Am J Surg Pathol 34 (9): 1295-303, 2010. [PUBMED Abstract]
29. Argani P, Laé M, Ballard ET, et al.: Translocation carcinomas of the kidney after chemotherapy in childhood. J Clin Oncol 24 (10): 1529-34, 2006. [PUBMED Abstract]
30. Ramphal R, Pappo A, Zielenska M, et al.: Pediatric renal cell carcinoma: clinical, pathologic, and molecular abnormalities associated with the members of the mit transcription factor family. Am J Clin Pathol 126 (3): 349-64, 2006. [PUBMED Abstract]
31. Geller JI, Argani P, Adeniran A, et al.: Translocation renal cell carcinoma: lack of negative impact due to lymph node spread. Cancer 112 (7): 1607-16, 2008. [PUBMED Abstract]
32. Camparo P, Vasiliu V, Molinie V, et al.: Renal translocation carcinomas: clinicopathologic, immunohistochemical, and gene expression profiling analysis of 31 cases with a review of the literature. Am J Surg Pathol 32 (5): 656-70, 2008. [PUBMED Abstract]
33. Qiu Rao, Bing Guan, Zhou XJ: Xp11.2 Translocation renal cell carcinomas have a poorer prognosis than non-Xp11.2 translocation carcinomas in children and young adults: a meta-analysis. Int J Surg Pathol 18 (6): 458-64, 2010. [PUBMED Abstract]
34. Malouf GG, Camparo P, Oudard S, et al.: Targeted agents in metastatic Xp11 translocation/TFE3 gene fusion renal cell carcinoma (RCC): a report from the Juvenile RCC Network. Ann Oncol 21 (9): 1834-8, 2010. [PUBMED Abstract]
35. Thorner PS, Shago M, Marrano P, et al.: TFE3-positive renal cell carcinomas are not always Xp11 translocation carcinomas: Report of a case with a TPM3-ALK translocation. Pathol Res Pract 212 (10): 937-942, 2016. [PUBMED Abstract]
36. Cajaiba MM, Jennings LJ, Rohan SM, et al.: ALK-rearranged renal cell carcinomas in children. Genes Chromosomes Cancer 55 (5): 442-51, 2016. [PUBMED Abstract]
37. Smith NE, Deyrup AT, Mariño-Enriquez A, et al.: VCL-ALK renal cell carcinoma in children with sickle-cell trait: the eighth sickle-cell nephropathy? Am J Surg Pathol 38 (6): 858-63, 2014. [PUBMED Abstract]
38. Cajaiba MM, Jennings LJ, George D, et al.: Expanding the spectrum of ALK-rearranged renal cell carcinomas in children: Identification of a novel HOOK1-ALK fusion transcript. Genes Chromosomes Cancer 55 (10): 814-7, 2016. [PUBMED Abstract]
39. Estrada CR, Suthar AM, Eaton SH, et al.: Renal cell carcinoma: Children’s Hospital Boston experience. Urology 66 (6): 1296-300, 2005. [PUBMED Abstract]
40. Carcao MD, Taylor GP, Greenberg ML, et al.: Renal-cell carcinoma in children: a different disorder from its adult counterpart? Med Pediatr Oncol 31 (3): 153-8, 1998. [PUBMED Abstract]
41. Rialon KL, Gulack BC, Englum BR, et al.: Factors impacting survival in children with renal cell carcinoma. J Pediatr Surg 50 (6): 1014-8, 2015. [PUBMED Abstract]
42. Selle B, Furtwängler R, Graf N, et al.: Population-based study of renal cell carcinoma in children in Germany, 1980-2005: more frequently localized tumors and underlying disorders compared with adult counterparts. Cancer 107 (12): 2906-14, 2006. [PUBMED Abstract]
43. Cook A, Lorenzo AJ, Salle JL, et al.: Pediatric renal cell carcinoma: single institution 25-year case series and initial experience with partial nephrectomy. J Urol 175 (4): 1456-60; discussion 1460, 2006. [PUBMED Abstract]
44. Fyfe G, Fisher RI, Rosenberg SA, et al.: Results of treatment of 255 patients with metastatic renal cell carcinoma who received high-dose recombinant interleukin-2 therapy. J Clin Oncol 13 (3): 688-96, 1995. [PUBMED Abstract]
45. Coppin C, Porzsolt F, Awa A, et al.: Immunotherapy for advanced renal cell cancer. Cochrane Database Syst Rev (1): CD001425, 2005. [PUBMED Abstract]
46. De Pasquale MD, Pessolano R, Boldrini R, et al.: Continuing response to subsequent treatment lines with tyrosine kinase inhibitors in an adolescent with metastatic renal cell carcinoma. J Pediatr Hematol Oncol 33 (5): e176-9, 2011. [PUBMED Abstract]
47. Chowdhury T, Prichard-Jones K, Sebire NJ, et al.: Persistent complete response after single-agent sunitinib treatment in a case of TFE translocation positive relapsed metastatic pediatric renal cell carcinoma. J Pediatr Hematol Oncol 35 (1): e1-3, 2013. [PUBMED Abstract]
48. Wedekind MF, Ranalli M, Shah N: Clinical efficacy of cabozantinib in two pediatric patients with recurrent renal cell carcinoma. Pediatr Blood Cancer 64 (11): , 2017. [PUBMED Abstract]

References

1. van den Heuvel-Eibrink MM, van Tinteren H, Rehorst H, et al.: Malignant rhabdoid tumours of the kidney (MRTKs), registered on recent SIOP protocols from 1993 to 2005: a report of the SIOP renal tumour study group. Pediatr Blood Cancer 56 (5): 733-7, 2011. [PUBMED Abstract]
2. Reinhard H, Reinert J, Beier R, et al.: Rhabdoid tumors in children: prognostic factors in 70 patients diagnosed in Germany. Oncol Rep 19 (3): 819-23, 2008. [PUBMED Abstract]
3. Amar AM, Tomlinson G, Green DM, et al.: Clinical presentation of rhabdoid tumors of the kidney. J Pediatr Hematol Oncol 23 (2): 105-8, 2001. [PUBMED Abstract]
4. Tomlinson GE, Breslow NE, Dome J, et al.: Rhabdoid tumor of the kidney in the National Wilms’ Tumor Study: age at diagnosis as a prognostic factor. J Clin Oncol 23 (30): 7641-5, 2005. [PUBMED Abstract]
5. Imbalzano AN, Jones SN: Snf5 tumor suppressor couples chromatin remodeling, checkpoint control, and chromosomal stability. Cancer Cell 7 (4): 294-5, 2005. [PUBMED Abstract]
6. Eaton KW, Tooke LS, Wainwright LM, et al.: Spectrum of SMARCB1/INI1 mutations in familial and sporadic rhabdoid tumors. Pediatr Blood Cancer 56 (1): 7-15, 2011. [PUBMED Abstract]
7. Versteege I, Sévenet N, Lange J, et al.: Truncating mutations of hSNF5/INI1 in aggressive paediatric cancer. Nature 394 (6689): 203-6, 1998. [PUBMED Abstract]
8. Schneppenheim R, Frühwald MC, Gesk S, et al.: Germline nonsense mutation and somatic inactivation of SMARCA4/BRG1 in a family with rhabdoid tumor predisposition syndrome. Am J Hum Genet 86 (2): 279-84, 2010. [PUBMED Abstract]
9. Hasselblatt M, Gesk S, Oyen F, et al.: Nonsense mutation and inactivation of SMARCA4 (BRG1) in an atypical teratoid/rhabdoid tumor showing retained SMARCB1 (INI1) expression. Am J Surg Pathol 35 (6): 933-5, 2011. [PUBMED Abstract]
10. Lee RS, Stewart C, Carter SL, et al.: A remarkably simple genome underlies highly malignant pediatric rhabdoid cancers. J Clin Invest 122 (8): 2983-8, 2012. [PUBMED Abstract]
11. Biegel JA, Zhou JY, Rorke LB, et al.: Germ-line and acquired mutations of INI1 in atypical teratoid and rhabdoid tumors. Cancer Res 59 (1): 74-9, 1999. [PUBMED Abstract]
12. Biegel JA: Molecular genetics of atypical teratoid/rhabdoid tumor. Neurosurg Focus 20 (1): E11, 2006. [PUBMED Abstract]
13. Bourdeaut F, Lequin D, Brugières L, et al.: Frequent hSNF5/INI1 germline mutations in patients with rhabdoid tumor. Clin Cancer Res 17 (1): 31-8, 2011. [PUBMED Abstract]
14. Geller JI, Roth JJ, Biegel JA: Biology and Treatment of Rhabdoid Tumor. Crit Rev Oncog 20 (3-4): 199-216, 2015. [PUBMED Abstract]
15. Janson K, Nedzi LA, David O, et al.: Predisposition to atypical teratoid/rhabdoid tumor due to an inherited INI1 mutation. Pediatr Blood Cancer 47 (3): 279-84, 2006. [PUBMED Abstract]
16. Sévenet N, Sheridan E, Amram D, et al.: Constitutional mutations of the hSNF5/INI1 gene predispose to a variety of cancers. Am J Hum Genet 65 (5): 1342-8, 1999. [PUBMED Abstract]
17. Hasselblatt M, Nagel I, Oyen F, et al.: SMARCA4-mutated atypical teratoid/rhabdoid tumors are associated with inherited germline alterations and poor prognosis. Acta Neuropathol 128 (3): 453-6, 2014. [PUBMED Abstract]
18. Witkowski L, Lalonde E, Zhang J, et al.: Familial rhabdoid tumour ‘avant la lettre’–from pathology review to exome sequencing and back again. J Pathol 231 (1): 35-43, 2013. [PUBMED Abstract]
19. Teplick A, Kowalski M, Biegel JA, et al.: Educational paper: screening in cancer predisposition syndromes: guidelines for the general pediatrician. Eur J Pediatr 170 (3): 285-94, 2011. [PUBMED Abstract]
20. Ahmed HU, Arya M, Levitt G, et al.: Part II: Treatment of primary malignant non-Wilms’ renal tumours in children. Lancet Oncol 8 (9): 842-8, 2007. [PUBMED Abstract]
21. Furtwängler R, Nourkami-Tutdibi N, Leuschner I, et al.: Malignant rhabdoid tumor of the kidney: significantly improved response to pre-operative treatment intensified with doxorubicin. Cancer Genet 207 (9): 434-6, 2014. [PUBMED Abstract]
22. Waldron PE, Rodgers BM, Kelly MD, et al.: Successful treatment of a patient with stage IV rhabdoid tumor of the kidney: case report and review. J Pediatr Hematol Oncol 21 (1): 53-7, 1999 Jan-Feb. [PUBMED Abstract]
23. Wagner L, Hill DA, Fuller C, et al.: Treatment of metastatic rhabdoid tumor of the kidney. J Pediatr Hematol Oncol 24 (5): 385-8, 2002 Jun-Jul. [PUBMED Abstract]
24. Venkatramani R, Shoureshi P, Malvar J, et al.: High dose alkylator therapy for extracranial malignant rhabdoid tumors in children. Pediatr Blood Cancer 61 (8): 1357-61, 2014. [PUBMED Abstract]
25. Brennan B, De Salvo GL, Orbach D, et al.: Outcome of extracranial malignant rhabdoid tumours in children registered in the European Paediatric Soft Tissue Sarcoma Study Group Non-Rhabdomyosarcoma Soft Tissue Sarcoma 2005 Study-EpSSG NRSTS 2005. Eur J Cancer 60: 69-82, 2016. [PUBMED Abstract]

References

1. Argani P, Perlman EJ, Breslow NE, et al.: Clear cell sarcoma of the kidney: a review of 351 cases from the National Wilms Tumor Study Group Pathology Center. Am J Surg Pathol 24 (1): 4-18, 2000. [PUBMED Abstract]
2. Furtwängler R, Gooskens SL, van Tinteren H, et al.: Clear cell sarcomas of the kidney registered on International Society of Pediatric Oncology (SIOP) 93-01 and SIOP 2001 protocols: a report of the SIOP Renal Tumour Study Group. Eur J Cancer 49 (16): 3497-506, 2013. [PUBMED Abstract]
3. Seibel NL, Li S, Breslow NE, et al.: Effect of duration of treatment on treatment outcome for patients with clear-cell sarcoma of the kidney: a report from the National Wilms’ Tumor Study Group. J Clin Oncol 22 (3): 468-73, 2004. [PUBMED Abstract]
4. Seibel NL, Sun J, Anderson JR, et al.: Outcome of clear cell sarcoma of the kidney (CCSK) treated on the National Wilms Tumor Study-5 (NWTS). [Abstract] J Clin Oncol 24 (Suppl 18): A-9000, 502s, 2006.
5. Radulescu VC, Gerrard M, Moertel C, et al.: Treatment of recurrent clear cell sarcoma of the kidney with brain metastasis. Pediatr Blood Cancer 50 (2): 246-9, 2008. [PUBMED Abstract]
6. Gooskens SL, Furtwängler R, Spreafico F, et al.: Treatment and outcome of patients with relapsed clear cell sarcoma of the kidney: a combined SIOP and AIEOP study. Br J Cancer 111 (2): 227-33, 2014. [PUBMED Abstract]
7. Ueno-Yokohata H, Okita H, Nakasato K, et al.: Consistent in-frame internal tandem duplications of BCOR characterize clear cell sarcoma of the kidney. Nat Genet 47 (8): 861-3, 2015. [PUBMED Abstract]
8. Karlsson J, Valind A, Gisselsson D: BCOR internal tandem duplication and YWHAE-NUTM2B/E fusion are mutually exclusive events in clear cell sarcoma of the kidney. Genes Chromosomes Cancer 55 (2): 120-3, 2016. [PUBMED Abstract]
9. Astolfi A, Melchionda F, Perotti D, et al.: Whole transcriptome sequencing identifies BCOR internal tandem duplication as a common feature of clear cell sarcoma of the kidney. Oncotarget 6 (38): 40934-9, 2015. [PUBMED Abstract]
10. Roy A, Kumar V, Zorman B, et al.: Recurrent internal tandem duplications of BCOR in clear cell sarcoma of the kidney. Nat Commun 6: 8891, 2015. [PUBMED Abstract]
11. O’Meara E, Stack D, Lee CH, et al.: Characterization of the chromosomal translocation t(10;17)(q22;p13) in clear cell sarcoma of kidney. J Pathol 227 (1): 72-80, 2012. [PUBMED Abstract]
12. Gooskens SL, Gadd S, Guidry Auvil JM, et al.: TCF21 hypermethylation in genetically quiescent clear cell sarcoma of the kidney. Oncotarget 6 (18): 15828-41, 2015. [PUBMED Abstract]
13. Kalapurakal JA, Perlman EJ, Seibel NL, et al.: Outcomes of patients with revised stage I clear cell sarcoma of kidney treated in National Wilms Tumor Studies 1-5. Int J Radiat Oncol Biol Phys 85 (2): 428-31, 2013. [PUBMED Abstract]

References

1. England RJ, Haider N, Vujanic GM, et al.: Mesoblastic nephroma: a report of the United Kingdom Children’s Cancer and Leukaemia Group (CCLG). Pediatr Blood Cancer 56 (5): 744-8, 2011. [PUBMED Abstract]
2. van den Heuvel-Eibrink MM, Grundy P, Graf N, et al.: Characteristics and survival of 750 children diagnosed with a renal tumor in the first seven months of life: A collaborative study by the SIOP/GPOH/SFOP, NWTSG, and UKCCSG Wilms tumor study groups. Pediatr Blood Cancer 50 (6): 1130-4, 2008. [PUBMED Abstract]
3. Gooskens SL, Houwing ME, Vujanic GM, et al.: Congenital mesoblastic nephroma 50 years after its recognition: A narrative review. Pediatr Blood Cancer 64 (7): , 2017. [PUBMED Abstract]
4. Furtwaengler R, Reinhard H, Leuschner I, et al.: Mesoblastic nephroma–a report from the Gesellschaft fur Pädiatrische Onkologie und Hämatologie (GPOH). Cancer 106 (10): 2275-83, 2006. [PUBMED Abstract]
5. Argani P, Ladanyi M: Recent advances in pediatric renal neoplasia. Adv Anat Pathol 10 (5): 243-60, 2003. [PUBMED Abstract]
6. Vujanić GM, Sandstedt B, Harms D, et al.: Revised International Society of Paediatric Oncology (SIOP) working classification of renal tumors of childhood. Med Pediatr Oncol 38 (2): 79-82, 2002. [PUBMED Abstract]
7. Bayindir P, Guillerman RP, Hicks MJ, et al.: Cellular mesoblastic nephroma (infantile renal fibrosarcoma): institutional review of the clinical, diagnostic imaging, and pathologic features of a distinctive neoplasm of infancy. Pediatr Radiol 39 (10): 1066-74, 2009. [PUBMED Abstract]

References

1. Parham DM, Roloson GJ, Feely M, et al.: Primary malignant neuroepithelial tumors of the kidney: a clinicopathologic analysis of 146 adult and pediatric cases from the National Wilms’ Tumor Study Group Pathology Center. Am J Surg Pathol 25 (2): 133-46, 2001. [PUBMED Abstract]
2. Tagarelli A, Spreafico F, Ferrari A, et al.: Primary renal soft tissue sarcoma in children. Urology 80 (3): 698-702, 2012. [PUBMED Abstract]
3. Rowe RG, Thomas DG, Schuetze SM, et al.: Ewing sarcoma of the kidney: case series and literature review of an often overlooked entity in the diagnosis of primary renal tumors. Urology 81 (2): 347-53, 2013. [PUBMED Abstract]
4. Ellison DA, Parham DM, Bridge J, et al.: Immunohistochemistry of primary malignant neuroepithelial tumors of the kidney: a potential source of confusion? A study of 30 cases from the National Wilms Tumor Study Pathology Center. Hum Pathol 38 (2): 205-11, 2007. [PUBMED Abstract]

References

1. Gleason BC, Fletcher CD: Myoepithelial carcinoma of soft tissue in children: an aggressive neoplasm analyzed in a series of 29 cases. Am J Surg Pathol 31 (12): 1813-24, 2007. [PUBMED Abstract]
2. Cajaiba MM, Jennings LJ, Rohan SM, et al.: Expanding the Spectrum of Renal Tumors in Children: Primary Renal Myoepithelial Carcinomas With a Novel EWSR1-KLF15 Fusion. Am J Surg Pathol 40 (3): 386-94, 2016. [PUBMED Abstract]

References

1. Cajaiba MM, Khanna G, Smith EA, et al.: Pediatric cystic nephromas: distinctive features and frequent DICER1 mutations. Hum Pathol 48: 81-7, 2016. [PUBMED Abstract]
2. Baker JM, Viero S, Kim PC, et al.: Stage III cystic partially differentiated nephroblastoma recurring after nephrectomy and chemotherapy. Pediatr Blood Cancer 50 (1): 129-31, 2008. [PUBMED Abstract]
3. Blakely ML, Shamberger RC, Norkool P, et al.: Outcome of children with cystic partially differentiated nephroblastoma treated with or without chemotherapy. J Pediatr Surg 38 (6): 897-900, 2003. [PUBMED Abstract]

References

1. Wu MK, Goudie C, Druker H, et al.: Evolution of Renal Cysts to Anaplastic Sarcoma of Kidney in a Child With DICER1 Syndrome. Pediatr Blood Cancer 63 (7): 1272-5, 2016. [PUBMED Abstract]
2. Dehner LP, Messinger YH, Schultz KA, et al.: Pleuropulmonary Blastoma: Evolution of an Entity as an Entry into a Familial Tumor Predisposition Syndrome. Pediatr Dev Pathol 18 (6): 504-11, 2015 Nov-Dec. [PUBMED Abstract]
3. Doros LA, Rossi CT, Yang J, et al.: DICER1 mutations in childhood cystic nephroma and its relationship to DICER1-renal sarcoma. Mod Pathol 27 (9): 1267-80, 2014. [PUBMED Abstract]
4. Cajaiba MM, Khanna G, Smith EA, et al.: Pediatric cystic nephromas: distinctive features and frequent DICER1 mutations. Hum Pathol 48: 81-7, 2016. [PUBMED Abstract]

References

1. Schoolmeester JK, Cheville JC, Folpe AL: Synovial sarcoma of the kidney: a clinicopathologic, immunohistochemical, and molecular genetic study of 16 cases. Am J Surg Pathol 38 (1): 60-5, 2014. [PUBMED Abstract]
2. Argani P, Faria PA, Epstein JI, et al.: Primary renal synovial sarcoma: molecular and morphologic delineation of an entity previously included among embryonal sarcomas of the kidney. Am J Surg Pathol 24 (8): 1087-96, 2000. [PUBMED Abstract]

References

1. Gomi K, Hamanoue S, Tanaka M, et al.: Anaplastic sarcoma of the kidney with chromosomal abnormality: first report on cytogenetic findings. Hum Pathol 41 (10): 1495-9, 2010. [PUBMED Abstract]
2. Doros LA, Rossi CT, Yang J, et al.: DICER1 mutations in childhood cystic nephroma and its relationship to DICER1-renal sarcoma. Mod Pathol 27 (9): 1267-80, 2014. [PUBMED Abstract]
3. Vujanić GM, Kelsey A, Perlman EJ, et al.: Anaplastic sarcoma of the kidney: a clinicopathologic study of 20 cases of a new entity with polyphenotypic features. Am J Surg Pathol 31 (10): 1459-68, 2007. [PUBMED Abstract]

References

1. Perlman EJ, Faria P, Soares A, et al.: Hyperplastic perilobar nephroblastomatosis: long-term survival of 52 patients. Pediatr Blood Cancer 46 (2): 203-21, 2006. [PUBMED Abstract]

Patients with recurrent rhabdoid tumor of the kidney, clear cell sarcoma of the kidney, neuroepithelial tumor of the kidney, and renal cell carcinoma should be considered for treatment on available phase I and phase II clinical trials.

Table 8 describes the treatment options for recurrent childhood kidney tumors.

References

1. Green DM, Breslow NE, Beckwith JB, et al.: Effect of duration of treatment on treatment outcome and cost of treatment for Wilms’ tumor: a report from the National Wilms’ Tumor Study Group. J Clin Oncol 16 (12): 3744-51, 1998. [PUBMED Abstract]
2. Venkatramani R, Chi YY, Coppes MJ, et al.: Outcome of patients with intracranial relapse enrolled on national Wilms Tumor Study Group clinical trials. Pediatr Blood Cancer 64 (7): , 2017. [PUBMED Abstract]
3. Malogolowkin M, Cotton CA, Green DM, et al.: Treatment of Wilms tumor relapsing after initial treatment with vincristine, actinomycin D, and doxorubicin. A report from the National Wilms Tumor Study Group. Pediatr Blood Cancer 50 (2): 236-41, 2008. [PUBMED Abstract]
4. Reinhard H, Schmidt A, Furtwängler R, et al.: Outcome of relapses of nephroblastoma in patients registered in the SIOP/GPOH trials and studies. Oncol Rep 20 (2): 463-7, 2008. [PUBMED Abstract]
5. Grundy P, Breslow N, Green DM, et al.: Prognostic factors for children with recurrent Wilms’ tumor: results from the Second and Third National Wilms’ Tumor Study. J Clin Oncol 7 (5): 638-47, 1989. [PUBMED Abstract]
6. Green DM, Cotton CA, Malogolowkin M, et al.: Treatment of Wilms tumor relapsing after initial treatment with vincristine and actinomycin D: a report from the National Wilms Tumor Study Group. Pediatr Blood Cancer 48 (5): 493-9, 2007. [PUBMED Abstract]
7. Warmann SW, Furtwängler R, Blumenstock G, et al.: Tumor biology influences the prognosis of nephroblastoma patients with primary pulmonary metastases: results from SIOP 93-01/GPOH and SIOP 2001/GPOH. Ann Surg 254 (1): 155-62, 2011. [PUBMED Abstract]
8. Dome JS, Cotton CA, Perlman EJ, et al.: Treatment of anaplastic histology Wilms’ tumor: results from the fifth National Wilms’ Tumor Study. J Clin Oncol 24 (15): 2352-8, 2006. [PUBMED Abstract]
9. Shamberger RC, Anderson JR, Breslow NE, et al.: Long-term outcomes for infants with very low risk Wilms tumor treated with surgery alone in National Wilms Tumor Study-5. Ann Surg 251 (3): 555-8, 2010. [PUBMED Abstract]
10. Abu-Ghosh AM, Krailo MD, Goldman SC, et al.: Ifosfamide, carboplatin and etoposide in children with poor-risk relapsed Wilms’ tumor: a Children’s Cancer Group report. Ann Oncol 13 (3): 460-9, 2002. [PUBMED Abstract]
11. Garaventa A, Hartmann O, Bernard JL, et al.: Autologous bone marrow transplantation for pediatric Wilms’ tumor: the experience of the European Bone Marrow Transplantation Solid Tumor Registry. Med Pediatr Oncol 22 (1): 11-4, 1994. [PUBMED Abstract]
12. Pein F, Michon J, Valteau-Couanet D, et al.: High-dose melphalan, etoposide, and carboplatin followed by autologous stem-cell rescue in pediatric high-risk recurrent Wilms’ tumor: a French Society of Pediatric Oncology study. J Clin Oncol 16 (10): 3295-301, 1998. [PUBMED Abstract]
13. Campbell AD, Cohn SL, Reynolds M, et al.: Treatment of relapsed Wilms’ tumor with high-dose therapy and autologous hematopoietic stem-cell rescue: the experience at Children’s Memorial Hospital. J Clin Oncol 22 (14): 2885-90, 2004. [PUBMED Abstract]
14. Tannous R, Giller R, Holmes E, et al.: Intensive therapy for high risk (HR) relapsed Wilms’ tumor (WT): a CCG-4921/POG-9445 study report. [Abstract] Proceedings of the American Society of Clinical Oncology 19: A2315, 2000.
15. Spreafico F, Bisogno G, Collini P, et al.: Treatment of high-risk relapsed Wilms tumor with dose-intensive chemotherapy, marrow-ablative chemotherapy, and autologous hematopoietic stem cell support: experience by the Italian Association of Pediatric Hematology and Oncology. Pediatr Blood Cancer 51 (1): 23-8, 2008. [PUBMED Abstract]
16. Seibel NL, Sun J, Anderson JR, et al.: Outcome of clear cell sarcoma of the kidney (CCSK) treated on the National Wilms Tumor Study-5 (NWTS). [Abstract] J Clin Oncol 24 (Suppl 18): A-9000, 502s, 2006.
17. Gooskens SL, Furtwängler R, Spreafico F, et al.: Treatment and outcome of patients with relapsed clear cell sarcoma of the kidney: a combined SIOP and AIEOP study. Br J Cancer 111 (2): 227-33, 2014. [PUBMED Abstract]
18. Radulescu VC, Gerrard M, Moertel C, et al.: Treatment of recurrent clear cell sarcoma of the kidney with brain metastasis. Pediatr Blood Cancer 50 (2): 246-9, 2008. [PUBMED Abstract]
19. Gooskens SL, Houwing ME, Vujanic GM, et al.: Congenital mesoblastic nephroma 50 years after its recognition: A narrative review. Pediatr Blood Cancer 64 (7): , 2017. [PUBMED Abstract]

Cancer in children and adolescents is rare, although the overall incidence of childhood cancer has been slowly increasing since 1975.[1] Children and adolescents with cancer need to be referred to medical centers that have multidisciplinary teams of cancer specialists with experience treating the cancers that occur during childhood and adolescence. This multidisciplinary team approach incorporates the skills of the following health care professionals and others to ensure that children receive treatment, supportive care, and rehabilitation that will achieve optimal survival and quality of life:

Refer to the PDQ summaries on Supportive and Palliative Care for specific information about supportive care for children and adolescents with cancer.

Guidelines for pediatric cancer centers and their role in the treatment of pediatric patients with cancer have been outlined by the American Academy of Pediatrics.[2] At these pediatric cancer centers, clinical trials are available for most of the types of cancer that occur in children and adolescents, and the opportunity to participate in these trials is offered to most patients and their families. Clinical trials for children and adolescents with cancer are generally designed to compare potentially better therapy with therapy that is currently accepted as standard. Most of the progress made in identifying curative therapies for childhood cancers has been achieved through clinical trials under the auspices of cooperative groups such as the Children’s Oncology GroupExit Disclaimer (COG) and the Société Internationale d’Oncologie PédiatriqueExit Disclaimer (SIOP). Information about ongoing clinical trials is available from the NCI website.

References

1. Smith MA, Seibel NL, Altekruse SF, et al.: Outcomes for children and adolescents with cancer: challenges for the twenty-first century. J Clin Oncol 28 (15): 2625-34, 2010. [PUBMED Abstract]
2. Corrigan JJ, Feig SA; American Academy of Pediatrics: Guidelines for pediatric cancer centers. Pediatrics 113 (6): 1833-5, 2004. [PUBMED Abstract]