Lung adenocarcinoma and colorectal cancer as double primary malignancies reveal lynch syndrome: a case report of germline MLH1 mutation with response to immunotherapy and familial aggregation
Lynch syndrome (LS), also known as hereditary nonpolyposis colorectal cancer, is a genetic condition that increases the risk of developing colorectal cancer (CRC) and other cancers due to defective DNA mismatch repair (dMMR). This article reports a cas…