title: Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 44-1988. A 25-year-old man with multiple bone lesions, hilar lymphadenopathy, and a pericardial effusion.
mesh_terms: D000328:Adult; D001847:Bone Diseases / Q000175:diagnosis / Q000473:pathology*; D001859:Bone Neoplasms / Q000175:diagnosis; D003937:Diagnosis, Differential; D006801:Humans; D008171:Lung Diseases / Q000473:pathology*; D008198:Lymph Nodes / Q000473:pathology; D008206:Lymphatic Diseases / Q000473:pathology*; D008297:Male; D008482:Mediastinum; D012507:Sarcoidosis / Q000175:diagnosis / Q000473:pathology*