Risk of colorectal cancer by family history of both colorectal carcinomas and colorectal polyps : a nationwide cohort study
Background: The increased risk of colorectal cancer (CRC) associated with family history of both colorectal in situ or invasive carcinomas (Stage 0 to IV) and colorectal polyps is attributed solely to family history of CRC, resulting in an underestimation of the actual risk. We aimed to assess the association between overall and early-onset CRC (EOCRC) risk and family history of both colorectal ca
