Loss of imprinting at insulin-like growth factor II (IGFII), in association with H19 silencing, has been described previously in a subgroup of Beckwith-Wiedemann syndrome (BWS) patients who have an elevated risk for Wilms' tumor. An equivalent somatic mutation occurs in sporadic Wilms' tumor. We describe a family with overgrowth in three generations and Wilms' tumor in two generations, with pat...

From 2003 to 2013, 55 patients (median age 3.3 years; 29 males, 26 females) with unresectable, metastatic, or diffuse anaplastic histology (AH) Wilms tumor were treated with neoadjuvant transcatheter arterial chemoembolization (TACE) and systemic chemotherapy. Characteristics In: Wilms Tumor. Marry M. van den Heuvel-Eibrink (Editor) ISBN: 978-0-9944381-1-9; Doi: http://dx.doi.org/10.15586/codon...

The WAGR contiguous gene deletion syndrome is a combination of Wilms tumor, Aniridia, Genito-urinary abnormalities, and growth and mental Retardation which is invariably associated with an 11p13 deletion. This deletion included the PAX6 and WT1 genes as previously reported in typical WAGR patients. Ocular defects result from hemizygosity for the PAX6 gene. Urogenital and renal abnormalities and...

The therapeutic effect of induced pluripotent stem cells (iPSs) on the progression of chronic kidney disease (CKD) has not yet been demonstrated. In this study, we sought to assess whether treatment with iPSs retards progression of CKD when compared with bone marrow mesenchymal stem cells (BMSCs). Untreated 5/6 nephrectomized rats were compared with CKD animals receiving BMSCs or iPSs. Renal fu...

Aim. Evaluate tumor proliferation marker (Ki67) and p53 tumor suppressor marker in Wilms tumor and correlate with histology, anaplasia, and staging. Design. Prospective, hospital based study conducted at a tertiary pediatric referral centre in south India. Setting. Wilms tumor is the most common childhood renal malignancy worldwide. Anaplasia on histology is associated with treatment resistance...

Background and Objective: Wilms’ tumor has been recognized as the most common primary malignancy of kidney at childhood, comprises 5-6% of tumors in this period, and manifests itself with various clinical symptoms. Since there have been no sufficient studies in this field in Iran, therefore, this study w...

Wilms’ tumor (nephroblastoma) is a malignant renal tumor that arises from abnormal proliferation of metanephric blastema without differentiation into glomeruli and tubules. It is the most common malignant kidney tumor in children and accounts for 6% of all childhood malignancies. Nephroblastoma is a very rare tumor in the adult age group. Only 3% off all Wilms’ tumors are diagnosed in age over ...

wilms' tumor (wt) is the most common primary renal tumor in children. common sites of metastases are lungs, liver and regional lymph nodes. testicular and paratesticular metastasis due to wt have been reported but it is extremely rare. we report a 33-month -old male with bilateral wt and metastasis to right spermatic cord.