title: Primary tracheal tumours.
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology; D000236:Adenoma / Q000473:pathology; D000293:Adolescent; D000328:Adult; D002277:Carcinoma / Q000473:pathology; D003528:Carcinoma, Adenoid Cystic / Q000473:pathology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D014134:Tracheal Neoplasms / Q000473:pathology*