title: Pulmonary blastoma, a form of carcinosarcoma. Report of a case of 24 years' duration without treatment.
mesh_terms: D002282:Adenocarcinoma, Bronchiolo-Alveolar / Q000175:diagnosis; D002296:Carcinosarcoma / Q000000981:diagnostic imaging / Q000473:pathology*; D003937:Diagnosis, Differential; D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D011859:Radiography