医源性股动脉假性动脉瘤及动静脉瘘的彩色多普勒超声诊断价值

目的：探讨彩色多普勒超声检查对医源性股动脉假性动脉瘤和动静脉瘘的诊断价值。方法：使用彩色多普勒超声检测26例临床怀疑为股动脉假性动脉瘤或动静脉瘘的病人，主要观察其血管壁的连续性、动静脉间有无异常交通及是否出现异常血流信号等指标。结果：在26例经彩色多普勒超声检查的病人中，20例被正确诊断为假性动脉瘤，6例为动静脉瘘。结论：彩色多普勒超声能明确诊断医源性股动脉假性动脉瘤及动静脉瘘，可作为临床首选的检查方法。

Value of ultrasonography in the diagnosis of femoral pseudoaneurysm and femoral arteriovenous fistula

Objective To study the clinical value of color Doppler sonography in the diagnosis of latrogemc femoral pseudoaneurysm and femoral arteriovenous fistula. Methods Twenty-six patients suffering from pulsed mass in the right injuinal region or presenting abnormal vascular murmur after cardiac catheterization, thus suspected of having femoral pseudoaneurysm or arteriovenous fistula, were detected by color Doppler sonography. Results Twenty patients were correctly diagnosed as femoral pseudoaneurysm and 6 as femoral arteriovenous fistula by color Doppler sonography. Conclusions Color Doppler sonography is the procedure of choice to help diagnosing the femoral pseudoaneurysm or arteriovenous fistula after catheterization.