title: Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 17-1989. A 58-year-old man with cavitary lung disease.
mesh_terms: D018288:Carcinoma, Small Cell / Q000175:diagnosis / Q000473:pathology* / Q000556:secondary; D006801:Humans; D008113:Liver Neoplasms / Q000556:secondary; D008175:Lung Neoplasms / Q000175:diagnosis / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D009164:Mycobacterium Infections / Q000473:pathology*; D009165:Mycobacterium Infections, Nontuberculous / Q000175:diagnosis / Q000473:pathology*; D009170:Nontuberculous Mycobacteria / Q000302:isolation & purification; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis / Q000473:pathology*