64层螺旋CT血管成像在诊断下肢动脉系统疾病中的临床应用价值  

The clinical application of 64-slice spiral CT angiography in the arterial diseases of the lower extremities

作　　者：范颖[1] 代远斌[1] 赖俊渝[1] 

机构地区：[1]重庆医科大学附属第一医院普外科,重庆400016

出　　处：《重庆医科大学学报》2007年第11期1200-1202,1232,共4页Journal of Chongqing Medical University

摘　　要：目的:评价64层螺旋CT在诊断下肢动脉系统疾病中的应用价值。方法:回顾性分析27例下肢动脉疾病患者的影像资料及临床治疗,其64层螺旋CT增强扫描范围均从肾动脉水平达足底,薄层图像传入后处理工作站,进行血管三维重建。结果:27例患者中,腹主动脉及下肢动脉粥样硬化17例,假性动脉瘤5例,蔓状血管瘤1例,血栓闭塞性脉管炎3例,动脉吻合口血栓形成1例。结论:64层螺旋CT血管成像在下肢动脉病变诊断中,可筛选和发现病变,确定病变性质、范围,并指导临床制定有效的治疗方案。Objective：To valuate the application of 64-slice spiral CT angiography in the arterial diseases of the lower extremities. Methods：Radiography data and treatment of 27 patients with arterial diseases of the lower extremities were reviewed,the scans cover renal artery to the artery of the lower extremity. We used workstation for 3D reconstruction Results：VR and MIP findings on 64-MSCT angiography were as follows：17 abdominal aortie and lower extremity arterial mural ealeifieation,5 pseudoaneurysm aneursm, 1 hemangioma raeemosum,3 thromboangiitis obliterans, 1 thrombopoiesis at anastomotie stoma. Conclusion：64-MSCT angiography has high elinieal potential to be used in the diagnosis of lower extremity vaseular lesions,whieh ean help sereen and define the type,size of the vascular diseases,and make programme.

关 键 词：CT血管成像 下肢 动脉病变 

分 类 号：R654.4[医药卫生—外科学] R445.3[医药卫生—临床医学]