下肢动脉硬化闭塞症MSCTA临床应用价值研究  

THE CLINICAL VALUE AND APPLICATION OF MSCT ANGIOGRAPHY IN DIAGNOSING ARTERIOSCLEROTIC OCCLUSIVE DISEASE OF LOWER EXTREMITY

作　　者：孙全良[1] 赵宝英[1] 侯秀欣[1] 王宇[1] 

机构地区：[1]辽宁中医药大学附属医院医学影像中心,辽宁省沈阳市110032

出　　处：《中国煤炭工业医学杂志》2015年第1期97-99,共3页Chinese Journal of Coal Industry Medicine

摘　　要：目的分析64层螺旋CT血管造影(MSCTA)在下肢动脉闭塞症诊断中的价值,为临床诊疗提供参考。方法利用三维重建技术结合原始图像回顾性分析54例下肢动脉MSCTA图像资料,观察血管管壁改变及管腔狭窄程度。结果本组54例患者观察的1 017个血管节段均表现为不同程度的狭窄或闭塞,其中动脉管壁钙化为795个。结论 MSCTA可判断管壁斑块和管腔狭窄情况,明确显示下支动脉血管形态,在评估和诊断下肢动脉硬化闭塞症中具有重要的参考价值。Objective To analyze the diagnosis value of 64- slice spiral CT angiography in lower extremity arterial occlusive disease, and provide reference for clinical diagnosis and treatment. Methods The data of 54 cases of lower extremity arterial MSCTA image were analyzed retrospectively by using a three- dimen- sional image reconstruction techniques combined with original image, the changes in the vascular wall and ltimen stenosis were observed. Results A total of 54 patients with 1017vascular images showed good ob- servation image, including 928 vascular stenosis or occlusion, 795 arterial wall calcification. Conclusion MSCTA can determine bureaucratic wall plaques and stenosis, clear display that arterial vascular morpholo- gy. It has an important reference value in the assessment and diagnosis of arteriosclerosis obliterans.

关 键 词：动脉硬化闭塞症 CT血管成像 X线计算机体层摄影术 

分 类 号：R654.4[医药卫生—外科学]