C34.9 - Malignant neoplasm of unspecified part of bronchus or lung C34 - Malignant neoplasm of bronchus and lung C34.9 - Malignant neoplasm of unspecified part of bronchus or lung
C34.90 - Malignant neoplasm of unspecified part of unspecified bronchus or lung C34.91 - Malignant neoplasm of unspecified part of right bronchus or lung C34.92 - Malignant neoplasm of unspecified part of left bronchus or lung