title: Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 48-1987. A 27-year-old man with a pulmonary mass of 3 1/2 years' duration.
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis / Q000473:pathology* / Q000556:secondary; D000328:Adult; D001980:Bronchi / Q000473:pathology; D002276:Carcinoid Tumor / Q000175:diagnosis; D003937:Diagnosis, Differential; D006469:Hemoptysis / Q000209:etiology; D006801:Humans; D008113:Liver Neoplasms / Q000556:secondary; D008175:Lung Neoplasms / Q000175:diagnosis / Q000473:pathology*; D008297:Male