NCIt related terms : Wilms tumor (WT); Wilms tumor (Nephroblastoma);
NCIt definition : An embryonal neoplasm characterized by the presence of epithelial, mesenchymal, and
blastema components. The vast majority of cases arise from the kidney. A small number
of cases with morphologic features resembling Wilms tumor of the kidney have been
reported arising from the ovary and the cervix.;
Alternative definition : NICHD: A malignant neoplasm of embryonal origin arising within the kidney.;