Methods 7 cases of renal contusion were treated by super-selective renal artery embolization (use gelfoam and/or self-clot).

• 方法应用超选择性肾动脉栓塞治疗肾挫裂伤病人7例(采用明胶海绵碎屑和/或自体血凝块为栓塞材料)。