Expression distribution and intensity were semi-quantitatively scored in neoplastic cells, CAFs, CAVs, and stroma.<h4>Results</h4>FAP was variably expressed in neoplastic cells (79/88), CAFs (79/88), and CAVs (82/88) across all tumor types, but mostly in AGASACs, STSs, and MCTs. The gene discussed is FAP; the disease is neoplasm.