C30 Malignant Neoplasm of Nasal Cavity & Middle Ear

C31 Malignant Neoplasm of Accessory Sinuses

C32 Malignant Neoplasm of Larynx

C33 Malignant Neoplasm of Trachea

C34 Malignant Neoplasm of Bronchus & Lung

C35 Malignant Neoplasm of Thymus

C38 Malignant Neoplasm of Heart, Mediastinum & Pleura

C39 Malignant Neoplasm of Other & Ill-defined Sites in the Respiratory System & Intrathoracic Organs