Despite the name, PSMA is not specifically expressed on prostate and a wide range of other cancers have PSMA uptake including renal cell carcinoma, transitional cell carcinoma, primary brain tumors, thyroid carcinoma, breast cancer, hepatocellular carcinoma, and lung (Fig. 6) [65]. The gene discussed is FOLH1; the disease is hereditary clear cell renal cell carcinoma.