10 aneurysms were managed by surgical clip,18 by endovascular coil embolization, and 5 were observed only.

• 显微手术夹闭 10个动脉瘤 ,血管内电解可脱性弹簧圈栓塞 18个动脉瘤 ,保守观察 5个动脉瘤 ,另 1个为巨大动脉肿瘤 ,患者造影后死亡。