title: The malignancy of bronchial adenoma.
abstract: The literature on bronchial adenoma has been reviewed and controversy found to exist about certain aspects of these tumors, particularly their malignancy. A retrospective study of 79 cases managed in Edinburgh since 1946 is presented. Seventy-one were of the carcinoid type, 7 were adenoid cystic carcinomas, and there was a single example of mucoepidermoid carcinoma. All types show a definite malignant potential, greatest in the rare mucoepidermoid tumor and least in the common carcinoid variety. Adenoid cystic carcinoma occupied an intermediate position in frequency and malignancy.
mesh_terms: D000236:Adenoma / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery; D000293:Adolescent; D000328:Adult; D000368:Aged; D001984:Bronchial Neoplasms / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery; D002276:Carcinoid Tumor / Q000473:pathology; D003528:Carcinoma, Adenoid Cystic / Q000473:pathology; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008207:Lymphatic Metastasis; D008297:Male; D008875:Middle Aged; D012907:Smoking