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构建脑血管隧道的临床疗效分析

2015-03-11张宪雨

中国现代医生 2015年1期

张宪雨

[摘要] 目的 探讨构建脑血管隧道的临床疗效。 方法 将46例去骨瓣减压术的术中构建血管隧道患者设为隧道组;另选取单纯去骨瓣减压手术46例作为对照组,比较两组患者术后恢复时间及GOS评分。 结果 隧道组与对照组患者CT中线平均恢复时间分别为(9.5±2.2)d、(13.8±3.7)d,差异具有统计学意义(t=4.73,P<0.05);GOS评分分别为(4.6±0.4)分、(3.4±0.7)分,差异具有统计学意义(t=4.09,P<0.05)。 结论 构建血管隧道后,血管在构建的“隧道”内,解决了占位效应对血管的压迫,缓解脑内的高颅压低灌注、低回流状态,使脑组织供氧增加,更有利于患者的预后。

[关键词] 血管隧道;去骨瓣减压;脑疝

[中图分类号] R743.3 [文献标识码] B [文章编号] 1673-9701(2015)01-0141-03

Clinical analysis of cerebral vascular tunnel construction

ZHANG Xianyu

Department of Neurosurgery, People s Hospital of Shenxian in Shandong Province, Shenxian 252400, China

[Abstract] Objective To investigate the clinical efficacy of cerebral vascular analysis of tunnel construction. Methods A total of 46 cases of vascular tunnel were built in decompressive craniectomy surgery were selected as tunnel group, and 46 cases with simple decompressive craniectomy surgery were selected as control group, and two groupss postoperative recovery time and GOS score were compared. Results Postoperative recovery time of tunnel group and control group were (9.5±2.2)d and(13.8±3.7)d, and there was statistical difference on them(t=4.73, P<0.05), and GOS score were(4.6±0.4) and (3.4±0.7), and there was statistical difference on them(t=4.09, P<0.05). Conclusion Vascular tunnel, blood vessels in the construction of the "tunnel", solve the oppression of occupying effect on blood vessels, alleviate low perfusion, high intracranial low reflux state in the brain, the brain tissue oxygen supply increased, more conducive to the patient's prognosis.

[Key words] Vascular tunnel; Tube flap decompression; Cerebral hernia

脑疝患者去骨瓣减压术后常出现广泛性脑水肿、大面积脑梗死等并发症,其致死率和致残率较高[1],近年来国内外对其也有研究,但目前尚无有效措施提高其疗效[2]。2008年10月~2012年11月我们结合外院经验,在去骨瓣减压术中构建血管隧道46例,现对其临床疗效分析报道如下。

1 资料与方法

1.1 一般资料

选择2008年10月~2012年11月去骨瓣减压术中构建血管隧道患者46例,其中男26例,女20例,年龄20~71岁,平均48.2岁;脑外伤28例,高血压脑出血18例。同时从2005年3月~2010年9月选取单纯行去骨瓣减压手术患者46例作为对照组,其中男29例,女17例,年龄7~67岁,平均43岁;脑外伤31例,高血压15例。

1.2 临床表现及分组

主要临床表现为昏迷、双侧或单侧瞳孔散大、不同程度的偏瘫、失语、意识障碍及颅神经损伤征象。

构建血管隧道组(以下简称隧道组)患者手术前GCS评分3~5分27例,6~8分19例;单侧瞳孔散大35例,双侧瞳孔散大11例。对照组患者手术前GCS评分3~5分26例,6~8分20例;单侧瞳孔散大33例,双侧瞳孔散大13例。

1.3 影像学表现

隧道组46例CT显示硬膜外血肿15例,硬膜下血肿19例,脑挫裂伤21例,弥漫性轴索性损伤3例,高血压脑出血18例,均中线移位;……

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