TP53 Gene Germline Mutation Carrier

This is a retrospective, observational, single-center study designed as a cohort analysis. The study population will include consecutive patients referred for genetic counseling and TP53 germline genetic testing between 2004 and 2025 at the Division of Cancer Prevention and Genetics of the IEO. The primary endpoint is to determine the overall detection rate of Pathological Variants (PVs) in the TP53 gene among individuals referred to the institute and the differences between the groups.