摘要
目的通过数字减影血管造影(digital substraetion angiography,DSA)方法,评价2型糖尿病后循环缺血(PCI)患者椎动脉狭窄的临床特点。方法选择2型糖尿病后循环缺血患者115例行CTA检查,筛查出65例椎动脉狭窄患者,均行DSA检查,以数字(V1-V4)顺血流方向标记椎动脉全程,评价2型糖尿病后循环缺血(PCI)患者椎动脉狭窄的临床特点。结果 (1)糖尿病后循环缺血患者以椎动脉V1段狭窄率发生最高,占73.07%,其次是V2和V4段,V3段狭窄最少见;(2)合并糖尿病的后循环缺血患者以轻度狭窄最常见,占41.54%,其次是重度和中度狭窄。结论 2型糖尿病后循环缺血(PCI)患者以椎动脉V1段狭窄最常见。狭窄程度以轻度狭窄最常见,重度和中度狭窄次之。
Objective To analyse the clinical features of vertebral arteries stenosis in Type 2 Diabetes Patients with PCI through the examinations of DSA. Methods l 15 patients who were vertebral artery stenosis with PCI were examined by CTA. 65 of these were examined by DSA. Digital tagging （V1-V4） along the ver- tebral artery blood flow in the direction of the entire were marked. To evalue the clinical features of vertebral arteries stenosis in Type 2 Diabetes Patients with PCI. Results It is the highest stenosis rate of V1 in Type 2 Diabetes Patients with PCI, accounting for 73. 07%, followed by V4 and V2 segments and it was most unusual of V3 stenosis. It is high of mild stenosis in Diabetic patients with PCI, accounting for 41.54%, followed by Severe and moderate stenosis. Conclusions It is the highest stenosis rate of V1 in Type 2 Diabetes Patients with PCI. It is the most common with mild stenosis, followed by severe and moderate stenosis.
出处
《卒中与神经疾病》
2012年第6期338-340,344,共4页
Stroke and Nervous Diseases
关键词
后循环缺血
2型糖尿病
椎动脉狭窄
数字减影血管造影
Posterior circulation ischemia（PCI） subtraction angiography（DSA） Type 2 Diabetes Vertebral artery stenosis Digital
