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目的探讨多排螺旋CT血管造影(SCTA)对脑血管病变的诊断价值。方法搜集我院2007～2010年间行SCTA检查并经我院血管造影(DSA)确诊的42例脑血管病变患者的临床资料进行回顾性分析,探讨SCTA对脑血管病变的临床应用价值。结果 42例患者中脑动脉瘤14例,动静脉畸形4例,烟雾病7例,动脉狭窄11例,无异常6例。SCTA可清楚显示脑动脉及其分支的走形,同时可以对脑血管病变进行多方位观察,对指导临床进一步治疗起到重要作用。结论多排螺旋CT具有安全、准确性高等特点,对脑血管病变的诊断具有重要的临床应用价值。
Objective To investigate the diagnostic value of multislice spiral CT angiography (SCTA) for cerebrovascular diseases. Methods The clinical data of 42 patients with cerebrovascular disease diagnosed by SCTA from 2007 to 2010 in our hospital were analyzed retrospectively to investigate the clinical value of SCTA in the treatment of cerebrovascular disease. Results Among the 42 patients, there were 14 cases of middle cerebral artery aneurysm, 4 cases of arteriovenous malformations, 7 cases of moyamoya disease and 11 cases of arterial stenosis. There were 6 cases without abnormalities. SCTA can clearly show the shape of cerebral arteries and their branches, and at the same time can make multi-directional observation of cerebrovascular diseases and play an important role in guiding clinical further treatment. Conclusions Multi-slice spiral CT is safe, accurate and has an important clinical value in the diagnosis of cerebrovascular disease.