摘要
目的评价多功能周围血管检查 ( personalvascularlaboratory ,PVL)与双功彩超在检测下肢动脉闭塞症中的优缺点和相对适应征。 方法对 2 9例下肢动脉闭塞症患者 ,术前应用PVL、双功彩超和动脉数字减影血管造影 (DSA)的方法进行检测 ,并对检测结果作比较分析。 结果与动脉DSA相比 ,PVL检测下肢动脉闭塞症的符合率为 73 .9% ;双功彩超与动脉DSA检测下肢动脉闭塞症的结果无显著性差异。 结论PVL仍不失为诊断下肢动脉闭塞症的初步筛选方法 ;双功彩超可为下肢动脉闭塞症患者的治疗提供更为精确的信息。
Objective To evaluate personal vascular laboratory (PVL) and color duplex ultrasonography in detecting peripheral arterial occlusive disease. Twenty nine patients with arterial occlusion were assessed by personal vascular laboratory, color duplex ultrasonography and DSA, and their results were compared. The accuracy of PVL in evaluating peripheral arterial occlusive disease was 73.9% compared with that of DSA. Color duplex ultrasonography and DSA for eva luating peripheral arterial occlusive disease were not significantly different. PVL is often used as the preliminary test for peripheral arterial occlusive disease. Color duplex ultrasonography can provide accurate information for treatment of the patients.
出处
《上海第二医科大学学报》
CSCD
2001年第2期150-152,共3页
Acta Universitatis Medicinalis Secondae Shanghai
关键词
光电容积描记
动脉节段测压
双功彩超
下肢动脉闭塞症
photoplethysmography
segment pressure
color duplex ultrasonography
arterial occlusion
