Results Intraarterial embolization was successfully performed in all cases.The occlusion was complete in 10 aneurysms, nearly complete in 3 and partially in 3.

• 结果16例患者的16枚动脉瘤全部成功栓塞，其中完全致密闭塞10枚、接近完全闭塞与大部分闭塞各3枚。