Viktigt att upptäcka ärftliga fall av kolorektal- och endometriecancer. Mutationer hos »HNPCC-individer» kan orsaka flera tumörsjukdomar
Hereditary Nonpolyposis Colorectal Cancer (HNPCC) is one of our most common hereditary cancer syndromes and confers an increased risk for several tumor types, with the greatest lifetime risks being for colorectal cancer and endometrial cancer. Hereditary mutations in one of several mismatch-repair (MMR) genes cause the syndrome, and 39 such mutations, involving the genes MLH1, MSH2 and MSH6, have