Papilloma of the trachea.
D000293:Adolescent; D003452:Cryosurgery; D004724:Endoscopy; D006801:Humans; D007828:Laryngoscopy; D008297:Male; D010212:Papilloma / Q000473:pathology* / Q000601:surgery / Q000628:therapy; D013752:Tetracycline / Q000627:therapeutic use; D014054:Tomography; D014134:Tracheal Neoplasms / Q000473:pathology* / Q000601:surgery / Q000628:therapy
D013752:Tetracycline