C34.3: Malignant neoplasm of lower lobe, bronchus or lung |
| C34.30: Malignant neoplasm of lower lobe, unspecified bronchus or lung |
| C34.31: Malignant neoplasm of lower lobe, right bronchus or lung |
| C34.32: Malignant neoplasm of lower lobe, left bronchus or lung |