title: Recurrent pulmonary emboli with duplication of the inferior vena cava.
mesh_terms: D000328:Adult; D006801:Humans; D008297:Male; D011655:Pulmonary Embolism / Q000209:etiology*; D011859:Radiography; D012008:Recurrence; D013927:Thrombosis / Q000150:complications; D014682:Vena Cava, Inferior / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000601:surgery