A Case of an Adult Wilms Tumour in a Patient With Velocardiofacial Syndrome.

Adult Wilms tumors (nephroblastomas) are exceedingly rare with less than 500 cases reported in the literature. To our knowledge, ours is the first reported case of a patient with velocardiofacial syndrome (Shprintzen syndrome) acquiring an adult Wilms tumor. The case highlights the possible role of chromosome 22q aberrations toward the pathogenesis of a subset of Wilms tumors.