ARID1B, ARID5B, BRWD1, EP300, HDAC3, NCOR2, PSIP1, SMARCA4, STAG2, and XPO1, although reported by PCAWG [43], are new to PCa, leaving CHD7, DPF3, ELP2, GATAD2B, NUP35, SETD1B, and TADA2B as novel candidate drivers. The gene discussed is STAG2; the disease is posterior cortical atrophy.