Malignant neoplasms of respiratory and intrathoracic organs

C30Malignant neoplasm of nasal cavity and middle ear

• C30.0Malignant neoplasm of nasal cavity
• C30.1Malignant neoplasm of middle ear

C31Malignant neoplasm of accessory sinuses

• C31.0Malignant neoplasm of maxillary sinus
• C31.1Malignant neoplasm of ethmoidal sinus
• C31.2Malignant neoplasm of frontal sinus
• C31.3Malignant neoplasm of sphenoid sinus
• C31.8Malignant neoplasm of overlapping sites of accessory sinuses
• C31.9Malignant neoplasm of accessory sinus, unspecified

C32Malignant neoplasm of larynx

• C32.0Malignant neoplasm of glottis
• C32.1Malignant neoplasm of supraglottis
• C32.2Malignant neoplasm of subglottis
• C32.3Malignant neoplasm of laryngeal cartilage
• C32.8Malignant neoplasm of overlapping sites of larynx
• C32.9Malignant neoplasm of larynx, unspecified

C33Malignant neoplasm of trachea

C34Malignant neoplasm of bronchus and lung

• C34.0Malignant neoplasm of main bronchus
• C34.1Malignant neoplasm of upper lobe, bronchus or lung
• C34.2Malignant neoplasm of middle lobe, bronchus or lung
• C34.3Malignant neoplasm of lower lobe, bronchus or lung
• C34.8Malignant neoplasm of overlapping sites of bronchus and lung
• C34.9Malignant neoplasm of unspecified part of bronchus or lung

C37Malignant neoplasm of thymus

C38Malignant neoplasm of heart, mediastinum and pleura

• C38.0Malignant neoplasm of heart
• C38.1Malignant neoplasm of anterior mediastinum
• C38.2Malignant neoplasm of posterior mediastinum
• C38.3Malignant neoplasm of mediastinum, part unspecified
• C38.4Malignant neoplasm of pleura
• C38.8Malignant neoplasm of overlapping sites of heart, mediastinum and pleura

C39Malignant neoplasm of other and ill-defined sites in the respiratory system and intrathoracic organs

• C39.0Malignant neoplasm of upper respiratory tract, part unspecified
• C39.9Malignant neoplasm of lower respiratory tract, part unspecified