Muco-epidermoid and adenoid cystic carcinomas of the tracheobronchial tree

Muco-epidermoid and adenoid cystic carcinomas of the respiratory tree are uncommon and warrant attention because of controversy and uncertainty surrounding their behaviour and management. Ten cases of these tumours are detailed, with emphasis on approach to management. Careful attention should be paid to histological grading of muco-epidermoid carcinomas. Low grade tumours, completely excised, behave the best. Adenoid cystic carcinomas are slow-growing, relentlessly progressive tumours and difficult to eradicate locally. Surgery remains the best therapeutic tool available.