目的:探讨血管内Neuroform支架置入联合弹簧圈栓塞治疗颅内复杂动脉瘤的疗效、技术要点、安全性及并发症防治。方法: 研究对象为20例颅内复杂动脉瘤患者,其中颈内动脉海绵窦段4例,眼动脉段3例,后交通动脉段7例,脉络膜前动脉起始部1例,大脑中动脉M1段1例,椎动脉颅内段4例。首先将微导管置入瘤腔,然后跨瘤颈释放支架,栓塞弹簧圈。结果: 所有病例栓塞操作均顺利完成。其中致密栓塞13例,大部分栓塞7例;术后脑梗塞1例,1个月后恢复;2例弹簧圈尾端疝入载瘤动脉,均未引起相应的临床症状。随访3~24个月,平均13个月,无再出血及血栓栓塞症状。结论: 血管内支架植入联合弹簧圈治疗颅内复杂动脉瘤安全有效。
目的 探讨白细胞介素1α(IL-1α)基因多态性与颅内动脉瘤发生的关系。 方法 以2010年6月-2012年3月145例颅内动脉瘤患者和181例正常对照者为研究对象,采用聚合酶链反应-限制性片段长度多态性检测IL-1α-889C/T和+4845G/T多态性,统计分析基因多态性与颅内动脉瘤的相关性。 结果 IL-1α-889C/T位点:CT/TT基因型在颅内动脉瘤组中的频率为32.4%,显著高于其在对照组中的频率(21.5%),两组相比差异有统计学意义(χ2=4.90,P<0.05);T等位基因在颅内动脉瘤组中的频率为16.9%,显著高于其在对照组中的频率(10.8%),两组相比差异有统计学意义(χ2=5.17,P<0.05)。IL-1α+4845G/T多态性在两组人群中的分布差异无统计学意义(P>0.05)。 结论 IL-1α -889C/T多态性与颅内动脉瘤的发病有关,-889T等位基因可能是颅内动脉瘤的遗传易感基因。
目的 分析颅内动脉瘤弹簧圈栓塞治疗术中出血的原因和防治对策。 方法 回顾性分析2003年3月-2012年8月358例颅内动脉瘤采用弹簧圈栓塞治疗患者,7例弹簧圈栓塞过程中出血,并继续栓塞止血。2例为弹簧圈栓塞中造影仅见血流明显变慢,术后CT证实的出血。术后对症治疗6例,开颅引流减压3例。 结果 9例术中破裂者中8例致密栓塞,1例部分栓塞。5例恢复好,1例一过性动眼神经麻痹,3例死于颅内高压 结论 术中出血与手中操作、动脉瘤形态和患者血管条件、血压变化有关,继续填塞及合理术中与后续治疗可以挽救大部分患者生命。
【摘要】 目的 探讨伴有动眼神经麻痹的后交通动脉瘤的显微手术治疗效果。 方法 回顾性分析2008年1月—2010年12月采用显微外科手术治疗的伴随动眼神经麻痹的后交通动脉瘤患者52例的临床资料,观察动眼神经麻痹的恢复情况,总结临床经验。术后随访时间3~36个月,平均16个月。 结果 发病至手术时间lt;14 d患者34例,22例(64.7%)完全恢复,12例(35.3%)部分恢复。gt;14 d者18例,6例(32.3%)完全恢复,12例(67.7%)不完全恢复。不完全性麻痹15例,12例(80.0%)完全恢复,3例(20.0%)得到改善;而术前完全动眼神经麻痹的37例中,仅11例(29. 7% )彻底恢复、26例(70. 3% )部分恢复。 结论 早期明确诊断及尽早手术治疗,对于伴随有动眼神经麻痹的后交通动脉瘤患者的神经功能恢复极为重要。【Abstract】 Objective To explore the curative effect of microsurgical treatment for posterior communicating artery aneurysms associated with oculomotor palsy. Methods The clinical data of 52 patients with posterior communicating artery aneurysms associated with oculomotor palsy treated microsurgically from January 2008 to December 2010 were retrospectively analyzed. Recovery of oculomotor palsy was observed, and clinical experiences were summarized. Results The follow-up time ranged from 3 to 36 months with a mean period of 16 months. Among the 34 patients operated on within 14 days after the onset of oculomotor palsy, 22 (64.7%) showed complete recovery, and 12 (35.3%) partial recovery. In the 18 patients operated on more than 14 days after the onset of the disease, 6 (32.3%) showed complete recovery, and 12 (67.7%) partial recovery. Incomplete palsy occurred in 15 patients among whom 12 (80%) had complete recovery and 3 (20%) alleviation. Among the other 38 patients with complete oculomotor palsy, only 11 (29.7%) got complete recovery, and the remaining 26 (70.3%) partial recovery. Conclusion Early and positive diagnosis and treatment of patients with posterior communicating artery aneurysms associated with oculomotor palsy is of great importance to the nerve function recovery.
【摘要】 目的 探讨开颅手术夹闭颅内前循环动脉瘤破裂的方法和疗效。 方法 回顾分析2005年1月-2008年1月28例前循环动脉瘤破裂的早期外科手术治疗情况。分析其临床表现、手术入路和预后,用格拉斯哥术后评分量表对术后患者神经功能评分。 结果 28例患者共30个动脉瘤,手术成功夹闭28个,包裹2个。术后3个月内,患者恢复良好15例(53.57%),中度病残7例(25.00%),重度病残5例(17.86%),死亡1例(3.57%)。 结论 早期开颅手术夹闭动脉瘤能减少再出血率和术前死亡率,术后预后较好,是治疗前循环动脉瘤破裂较为理想的方法。【Abstract】 Objective To investigate the clinical strategy and effect of early phase surgery for ruptured cerebral anterior circulating aneurysm. Methods A retrospective analysis was done for 28 patients with ruptured anterior circulating aneurysms who underwent early phase (within 3 days) surgical clipping from January 2005 to January 2008. Their manifestations, surgical approach, and outcomes were analyzed. Glasgow outcome scale (GOS) was used to evaluate patients’ neurological function after operation. Results Among 30 intracranial aneurysms in 28 patients, 28 aneurysms were clipped successfully, and the other 2 were wrapped. One patient (3.57%) died after surgery. The follow-up data showed an excellent outcome was achieved in 15 cases, mild disability in 7 cases, and severe disability in 5 cases. Conclusion Early phase surgical clipping for ruptured cerebral anterior circulating aneurysm can reduce the chance of reruputure of aneurysms and the mortality in preoperative phase with good outcomes. The early phase surgical clipping the aneurysms is considered the feasible opinion.