BRCA2 and posterior cortical atrophy: Notably, this study reported that risk increased in younger men, with male BRCA2 and BRCA1 carriers under 65 years of age reported as having a the RR of PCa of 7.33 (95% CI 4.66–11.52) and 1.82 (95% CI 1.01–3.29, p = 0.05), respectively [40,41,42].