16排螺旋CT血管成像在周围血管病的应用

目的:探讨16排螺旋CT血管成像在下肢动脉阻塞性病变诊断中的价值。方法:对48例疑有下肢动脉硬化、阻塞性病变患者在血管动脉期进行16排螺旋CT容积扫描,重建动脉血管的三维图像。结果:6例腹主动脉下段闭塞,11例髂动脉闭塞,21例股浅动脉闭塞,6例股浅动脉狭窄,4例动脉闭塞。结论:16排螺旋CT血管成像在评价下肢动脉阻塞性病变方面与DSA结果基本一致,是一项高度准确的成像技术和非侵袭性检查方法。

Application in Disease of Peripheral Arteries with 16-Slices SCT angiography

Objective:To explore the diagnostic value of 16-slices SCT angiography in occlusive disease of lower extremity arteries.Methods:Forty-eight suspected patients with sclerosis or occlusive disease of lower extremity arteries underwent 16-slices SCT during the arterial phase and 3D reconstruction.Results:There were six cases with occlusive of end of abdominal aorta,There were eleven cases with occlusive of iliac artery,There were twenty-one cases with occlusive of superficial femoral artery,There were six cases with strictured of superficial femoral artery,There were four cases with occlusive of popliteal artery.Conclusion:As an accurate and non-invasive angiographic technique,16-slices SCT is as valuable as DSA in the assessment of sclerosing and occlusive disease of lower extremity arteries.16-slices SCT can be used as substitute for DSA.