title: Primary fibrosarcoma of the pulmonary trunk.
mesh_terms: D000743:Anemia, Hemolytic / Q000209:etiology; D005354:Fibrosarcoma / Q000473:pathology / Q000532:radiotherapy; D006338:Heart Neoplasms / Q000473:pathology / Q000532:radiotherapy; D006801:Humans; D008297:Male; D008875:Middle Aged; D009206:Myocardium / Q000473:pathology; D011651:Pulmonary Artery / Q000473:pathology; D013921:Thrombocytopenia / Q000209:etiology