Lung and mediastinum.
D006801:Humans; D008171:Lung Diseases / Q000209:etiology; D008175:Lung Neoplasms / Q000503:physiopathology / Q000628:therapy*; D008479:Mediastinal Neoplasms / Q000503:physiopathology / Q000628:therapy*; D010490:Pericardial Effusion; D013953:Thymus Neoplasms / Q000628:therapy