title: Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 14-1994. A 54-year-old woman with intermittent hemoptysis, increasing exertional dyspnea, and a left mediastinal mass.
mesh_terms: D003937:Diagnosis, Differential; D005260:Female; D018219:Histiocytoma, Benign Fibrous / Q000150:complications / Q000473:pathology*; D006801:Humans; D008479:Mediastinal Neoplasms / Q000175:diagnosis; D008875:Middle Aged; D009360:Neoplastic Cells, Circulating / Q000473:pathology; D011651:Pulmonary Artery / Q000473:pathology*; D011655:Pulmonary Embolism / Q000209:etiology / Q000473:pathology*; D012983:Soft Tissue Neoplasms / Q000150:complications / Q000473:pathology*; D014652:Vascular Diseases / Q000150:complications / Q000473:pathology