title: Neoplastic argentaffin cells in gastric and intestinal carcinomas.
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology; D002288:Adenocarcinoma, Mucinous / Q000473:pathology; D000328:Adult; D000368:Aged; D002276:Carcinoid Tumor / Q000150:complications / Q000473:pathology; D002277:Carcinoma / Q000145:classification / Q000150:complications / Q000473:pathology; D002471:Cell Transformation, Neoplastic; D002838:Chromaffin System / Q000473:pathology*; D006801:Humans