D14 - Benign neoplasm of middle ear and respiratory system D14 - Benign neoplasm of middle ear and respiratory system
D14.0 - Benign neoplasm of middle ear, nasal cavity and accessory sinuses D14.1 - Benign neoplasm of larynx D14.2 - Benign neoplasm of trachea D14.3 - Benign neoplasm of bronchus and lung D14.30 - Benign neoplasm of unspecified bronchus and lung D14.31 - Benign neoplasm of right bronchus and lung D14.32 - Benign neoplasm of left bronchus and lung D14.4 - Benign neoplasm of respiratory system, unspecified