永存坐骨动脉的超声诊断价值探讨  

Value of ultrasonography in the persistent sciatic artery

作　　者：亓恒涛[1] 王锡明[2] 段艳华[2] 张先东[1] 包守刚[1] 张十一[3] 滕剑波[2] 

机构地区：[1]山东省医学影像学研究所超声室,济南250021 [2]山东省医学影像学研究所CT室,济南250021 [3]山东大学附属省立医院血管外科

出　　处：《中华超声影像学杂志》2015年第3期220-222,共3页Chinese Journal of Ultrasonography

基　　金：山东省医药卫生科技发展计划项目（2013WS0183）;山东省自然科学基金青年基金项目（ZR2013HQ013）

摘　　要：目的探讨彩色多普勒超声对永存坐骨动脉的诊断价值。方法对经CT血管成像或数字减影动脉造影证实的9例永存坐骨动脉声像图表现进行回顾性总结分析。结果坐骨动脉声像图表现为增粗的髂内动脉发出粗大分支并于臀部后方肌肉下行，其中8例患者最终延续为胭动脉，1例患者未与胴动脉相连。9例患者中7例股总动脉及股浅动脉发育纤细，较胭动脉内径明显变小。结论彩色多普勒超声是诊断永存坐骨动脉有价值的影像学方法。Objective To study the clinical value of color Doppler ultrasonography in the persistent sciatic artery. Methods The ultrasonographic images of eleven patients with persistent sciatic artery diagnosed by CT angiography or digital subtraction angiography were retrospective analyzed, the ultrasonographic features were summarized. Results The sciatic artery showed the enlarged internal iliac artery,which continued into the thigh in a posterior location, the sciatic artery described a tortuous course toward the knee,slowly filling norrnai-appearing poplitea!, artery in 8 cases, there were no connection with popliteal artery in 1 cases. The common femoral artery and superficial femoral artery was dysplasia in 7 patients,which was thinner than the popliteal artery. Conclusions The ultrasonography is the effective imaging method for diagnosis of the persistent sciatic artery.

关 键 词：超声诊断价值 坐骨动脉 彩色多普勒超声 数字减影动脉造影 声像图表现 CT血管成像 影像学方法 髂内动脉 

分 类 号：R445.1[医药卫生—影像医学与核医学]