respiratory system benign neoplasm +
paranasal sinus disease +

benign pleural mesothelioma
bronchial benign neoplasm +
laryngeal benign neoplasm +
lung benign neoplasm +
maxillary sinus cholesteatoma
nasal cavity benign neoplasm +
nasal vestibule papilloma
neurilemmoma of the pleura
paranasal sinus cancer +
pleural lipoma
sinusitis +
trachea leiomyoma

ethmoidal sinus benign neoplasm +
frontal sinus benign neoplasm +
maxillary sinus benign neoplasm +
sphenoidal sinus benign neoplasm +