TY - JOUR AR - SCR-2020-9-115 TI - Lynch Syndrome and Breast Cancer: Case Reports and Literature Review AU - Spyridon , Marinopoulos AU - Eleni , Papamattheou AU - Sofia-Dionysia , Touriki AU - Aris , Giannos AU - Constantine , Dimitrakakis JO - Surgical Case Reports PY - 2020 DA - Wed 23, Sep 2020 SN - 2613-5965 DO - http://dx.doi.org/10.31487/j.SCR.2020.09.15 UR - https://www.sciencerepository.org/lynch-syndrome-and-breast-cancer-case-reports-and-literature-review_SCR-2020-9-115 KW - Breast cancer, Lynch syndrome, genetic testing AB - In the era of advanced cancer genomics, our knowledge of hereditary cancer mutations continues to expand. Lynch syndrome is one of the hereditary cancer predisposition syndromes associated with an increased lifelong risk of several types of cancer development, such as colorectal, endometrial, ovarian and other. This unique syndrome is an autosomal dominant inherited disease caused by mutations on EPCAM gene or on mismatch repair genes, which lead to microsatellite instability. In this article we will present three such cases visiting our clinic. They had breast cancer and a familial or personal history of malignancy. This article summarizes what we consider important about Lynch syndrome and breast cancer.