Hinyokika kiyo. Acta urologica Japonica
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A case report of a patient with renal arteriovenous malformation associated with horseshoe kidney detected by hemorrhage due to injury. A 71-year-old man was injured in a traffic accident and conveyed to our hospital. The computed tomographic scan showed renal injury of the horseshoe kidney with retroperitonial hemorrhage. ⋯ Hemostasis was possible by embolization of the abnormal artery. He has not had any recurrence of renal arteriovenous malformation. To our knowledge, this case is the third report of renal arteriovenous malformation associated with horseshoe kidney in Japan.