Prostate cancer and genetic contributions.

Prostate cancer remains a lethal disease for many men. Knowledge of genetic contributions to this condition has increasingly been used in its management. In this narrative review, we summarize various genetic alterations and syndromes associated with prostate cancer, including hereditary breast and ovarian cancer syndrome, Lynch syndrome, and hereditary prostate cancer, among others. Indications for germline testing are reviewed, as well as incorporation of genetic data at different phases of management for prostate cancer, such as screening and monitoring, and treatment of localized and metastatic disease.