Multiple primary cancers (renal papillary, lymphoma and teratoma) and hepatic cysts in association with a pathogenic germline mutation in the MET gene

AbstractActivating germline mutations of theMET gene are associated with hereditary papillary renal cancer. This a very rare autosomal dominant condition, which is usually considered not to display a phenotype of multiple types of malignancy. However, this report describes the case of a man who has been affected with testicular teratoma, diffuse large B-cell lymphoma and multiple hepatic cysts, as well as multiple papillary renal cancers. There is good supporting evidence for roles of over-expression/activity of the HGF/MET ligand-receptor in development of these tumours, raising the possibility of other increased cancer risks associated with activating germlineMET gene mutations.
Source: Familial Cancer - Category: Cancer & Oncology Source Type: research