Benign neoplasm of middle ear, nasal cavity and accessory sinuses
Benign neoplasm of larynx
Benign neoplasm of trachea
Benign neoplasm of bronchus and lung
Benign neoplasm of unspecified bronchus and lung
Benign neoplasm of right bronchus and lung
Benign neoplasm of left bronchus and lung
Benign neoplasm of respiratory system, unspecified