Argentaffin carcinomas; report of twenty-nine cases, six malignant.
D002276:Carcinoid Tumor / Q000601:surgery*; D002277:Carcinoma; D004067:Digestive System Neoplasms; D041981:Gastrointestinal Tract; D009369:Neoplasms
ARGENTAFFINOMA/surgery; GASTROINTESTINAL SYSTEM/neoplasms