title: Diffuse carcinoid of prostate.
mesh_terms: D000368:Aged; D002276:Carcinoid Tumor / Q000473:pathology* / Q000648:ultrastructure; D006801:Humans; D008297:Male; D008854:Microscopy, Electron; D011471:Prostatic Neoplasms / Q000473:pathology* / Q000648:ultrastructure