颅内动脉瘤的致密栓塞

Dense embolization of intracranial aneurysms

目的 探讨颅内动脉瘤致密栓塞的技术方法 ,分析不全栓塞的原因。方法 对 5 8例颅内破裂动脉瘤 ,应用GDC ,分别对窄颈动脉瘤和宽颈动脉采用多种栓塞技术 ,明显提高动脉瘤的致密栓塞率。结果 致密栓塞 5 0例 (86 .2 % ) ,95 %栓塞 3例 (5 .2 % ) ,90 %栓塞 3例 (5 .2 % ) ,80 %栓塞 2例 (3.4 % ) ,术后无一例发生再出血。结论 颅内动脉瘤栓塞要尽可能致密。

Objective To investigate technique methods of dense emolization of intracranial aneurysms, factors resulting incomplete embolization. Methods 58 patients with intracranial aneurysms, using different embolization technique treated narrow and wide aneurysms with GDC. Dense emolization rate of aneurysms was elevated. Results dense emolization 50 aneurysms (86.2%), 95% in 3 aneurysms (5.2%), 90% in 3 aneurysms (5.2%), 80% in 2 aneurysms (3.4%). All embolizated aneurysms showed no enlarging recurrence or rebleeding.Conclusions Dense embolization of intracranial aneurysms should try to obtain.