Methods:The renal arteriovenous fistula was diagnosed on renal arteriography or DSA in 15 cases and were treated by superselective renal embolization.

• 方法 :应用肾动脉造影或数字减影血管造影 ( DSA)诊断肾动静脉瘘 15例 ,并作超选择性肾动脉介入栓塞治疗。