BRCA2 and breast carcinoma: Notably, age at diagnosis for breast cancer among single BRCA1 PSV carriers (n = 59) was 43.8 ± 8.7 years (p = 0.7606), among single BRCA2 PSV carriers (n = 52)—47.9 ± 13.0 years (p = 0.2274) compared with 42.3 ± 13.0 years among DH PSV carriers (n = 10- 9 of whom were carriers of either BRCA1 or BRCA2).