title: Cylindroma (adenoid cystic carcinoma) of the upper air passages. Two case reports.
mesh_terms: D000328:Adult; D003528:Carcinoma, Adenoid Cystic / Q000473:pathology; D005260:Female; D006801:Humans; D008175:Lung Neoplasms; D008297:Male; D008875:Middle Aged; D009303:Nasopharyngeal Neoplasms / Q000000981:diagnostic imaging; D009362:Neoplasm Metastasis; D011859:Radiography