(Fig. 2b, e) Among 72 cases, 28 cases (28/72, 38.9%) showed only PSMA peritumoral/vascular expressions only, 3 cases (3/72, 4.2%) showed tumor cell expressions only, and 2 cases (2/72, 2.8%) showed both tumor cell and peritumoral/vascular expression. The gene discussed is FOLH1; the disease is neoplasm.