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Wilms' tumor or Wilms tumor, [3] also known as nephroblastoma, is a cancer of the kidneys that typically occurs in children (rarely in adults), [4] and occurs most commonly as a renal tumor in child patients. [5] [6] It is named after Max Wilms, the German surgeon (1867–1918) who first described it. [7]
WAGR syndrome (also known as WAGR complex, Wilms tumour-aniridia syndrome, aniridia-Wilms tumour syndrome) is a rare genetic syndrome in which affected children are predisposed to develop Wilms' tumour (a tumour of the kidneys), aniridia (absence of the coloured part of the eye, the iris), genitourinary anomalies, and mental retardation. [1]
Inactivation of WT1 causes Wilms tumour, and Denys-Drash syndrome (DDS), leading to nephropathy and genital abnormalities. The WT1 protein has been found to bind a host of cellular factors, e.g. p53, a known tumor suppressor. [7] [12] [13] [14] Despite the name, WT1 mutation is found in only about 5-10% of Wilms Tumor cases. [15]
Wilms' tumor, the most common renal tumor of childhood, is responsible for 6-7% of childhood cancer whereas all remaining primary renal tumors (among which is included renal medullary carcinoma) collectively account for less than 1% of all childhood cancer and less than 10% of primary kidney tumors in childhood. [14]
The cause of DDS is most commonly (96% of patients) an abnormality in the WT1 gene (Wilms tumor suppressor gene). These abnormalities include changes in certain exons (9 and 8) and mutations in some alleles of the WT1 gene. Genetically, the syndrome is due to mutations in the Wilms tumor suppressor gene, WT1, which is on chromosome 11 (11p13 ...
Noticing any new changes to your skin, especially if a new growth pops up, only naturally sets off a series of internal alarm bells: Is that a mole, a wart, a melanoma?If that little bump on your ...
Med student, 31, got easily winded working out. It was a sign of a ‘colossal’ tumor in his chest. Meghan Holohan. March 21, 2024 at 9:39 PM.
The National Wilms Tumor Study Group (NWTS) is a cancer research cooperative group in the United States formed to study a type of kidney tumor that affects children called Wilms' tumor. In 2001, NWTS merged with several other pediatric oncology cooperative groups to create the Children's Oncology Group (COG). However, the NWTS is still active ...