respiratory system cancer +
tracheal disease +

bronchus cancer +
larynx cancer +
lung cancer +
malignant pleural mesothelioma +
nasal cavity cancer +
nasopharynx carcinoma
paranasal sinus cancer +
trachea carcinoma in situ
trachea leiomyoma
tracheal calcification
tracheal stenosis
tracheitis
tracheomalacia

trachea carcinoma +
tracheal lymphoma
trachea mucoepidermoid carcinoma
trachea sarcoma