中国医药
中國醫藥
중국의약
CHINA MEDICINE
2012年
8期
963-964
,共2页
后循环缺血%CT血管造影
後循環缺血%CT血管造影
후순배결혈%CT혈관조영
Posterior circulation ischemia%Computed tomographic angiography
目的 探讨后循环缺血患者行头颈部多排螺旋CT血管造影(CTA)检查的价值.方法 对120例临床诊断为后循环缺血的患者行头颈部CTA检查,观察血管狭窄部位、受累血管数目并判断狭窄程度.结果 120例患者中有血管病变者100例(83.3％),其中单纯前循环病变16例(13.3％),单纯后循环病变40例(33.3％),前后循环同时病变44例(36.7％)；其余20例(16.7％)CTA未见异常.累及两条及两条以上血管≥2条者63例(52.5％).结论 头颈部CTA是一种简便、快速、灵活、安全的检查方法,为寻找病灶、指导手术提供了一种可靠、客观、实用的影像资料,对后循环缺血的诊断具有重要价值.
目的 探討後循環缺血患者行頭頸部多排螺鏇CT血管造影(CTA)檢查的價值.方法 對120例臨床診斷為後循環缺血的患者行頭頸部CTA檢查,觀察血管狹窄部位、受纍血管數目併判斷狹窄程度.結果 120例患者中有血管病變者100例(83.3％),其中單純前循環病變16例(13.3％),單純後循環病變40例(33.3％),前後循環同時病變44例(36.7％)；其餘20例(16.7％)CTA未見異常.纍及兩條及兩條以上血管≥2條者63例(52.5％).結論 頭頸部CTA是一種簡便、快速、靈活、安全的檢查方法,為尋找病竈、指導手術提供瞭一種可靠、客觀、實用的影像資料,對後循環缺血的診斷具有重要價值.
목적 탐토후순배결혈환자행두경부다배라선CT혈관조영(CTA)검사적개치.방법 대120례림상진단위후순배결혈적환자행두경부CTA검사,관찰혈관협착부위、수루혈관수목병판단협착정도.결과 120례환자중유혈관병변자100례(83.3％),기중단순전순배병변16례(13.3％),단순후순배병변40례(33.3％),전후순배동시병변44례(36.7％)；기여20례(16.7％)CTA미견이상.루급량조급량조이상혈관≥2조자63례(52.5％).결론 두경부CTA시일충간편、쾌속、령활、안전적검사방법,위심조병조、지도수술제공료일충가고、객관、실용적영상자료,대후순배결혈적진단구유중요개치.
Objective To assess the value of computed tomographic angiography(CTA)in the diagnosis of posterior circulation ischemia(PCI)by analyzing the results of CTA.Methods CTA were performed in 120 patients with PCI.The locations and numbers of the arteries were observed,and the degree of stenosis were assessed.Results Of the 120 cases,100 cases (83.3％)were with cerebrovascular lesions,including 16 cases (13.4％)of anterior circulation lesions,40 cases (33.3％)of posterior circulation lesions and 44 cases (36.7％)with both anterior and posterior circulation lesions.In all patients,there were 20 cases (16.7％)without abnormal blood vessel and 63 cases (52.5％)with two or more lesions.Conclusion CTA is a simple,quick and reliable examine method,and provides reliable,objective and practical imaging information for guiding surgery.
