Cases with above-median PSMA expression in the primary tumour (n = 18) had a median OS time of 501 days, which was not significantly different from the OS time of 493 days for the below-median PSMA group (n = 17; χ2 (1) = 0.188, p = 0.665) (Figure 6A). The gene discussed is FOLH1; the disease is neoplasm.