Given the growing interest in BRCA among women with BC, both case reports and case series have recently been published describing the co‐occurrence of PVs in BRCA1 or BRCA2 with PVs in another Hereditary Breast and Ovarian Cancer (HBOC) associated gene, as well as the co‐occurrence of PVs in both BRCA1 and BRCA2. Here, BRCA1 is linked to breast cancer.