Evaluation of the effect of bare metal stent placement in the treatment of iliofemoral arteriosclerosis obliterans
MEI Kai1, CHEN Lei2, SUN Tao2, YAN Liang-liang2, ZHENG Chuan-sheng2
1. Hongan County People’s Hospital, Huanggang Hubei 438400, China; 2. Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
Abstract:Objective: To evaluate the medium- and long-term effect of bare metal stent implantation in treatment of lower extremity arteriosclerosis obliterans. Methods: Six-eight patients with iliac or femoral arteriosclerosis obliterans from January 2012 to December 2017 in our hospital were reviewed. Six-eight cases of arteriosclerosis obliterans were classified according to the TransAtlantic Inter-Society Consensus Ⅱ(TASC Ⅱ) document, including 6 cases in stage A, 27 cases in stage B, 24 cases in stage C and 11 cases in stage D. The Rutherford classification included 5 cases of grade 2, 20 cases of grade 3, 22 cases of grade 4, and 21 cases of grade 5. Results: The 1-year, 3-year, and 5-year primary patency rates were 76.1%, 59.6%, and 33.9%, respectively. The Rutherford grade was reduced in 58 patients. The postoperative Rutherford grade was: 10 cases of grade 0, 38 cases of grade 1, 8 cases of grade 2, 7 cases of grade 3, 2 cases of grade 4, 3 cases of grade 5. Conclusion: The bare metal stent implantation has a good effect on the patients with iliac or femoral arteriosclerosis obliterans in the medium and long term, and can effectively improve the quality of life of patients.
梅 凯1,陈 磊2,孙 涛2,闫亮亮2,郑传胜2. 髂股动脉硬化闭塞症金属裸支架置入术后疗效评价[J]. 中国临床医学影像杂志, 2020, 31(8): 543-543.
MEI Kai1, CHEN Lei2, SUN Tao2, YAN Liang-liang2, ZHENG Chuan-sheng2. Evaluation of the effect of bare metal stent placement in the treatment of iliofemoral arteriosclerosis obliterans. JOURNAL OF CHINA MEDICAL IMAGING, 2020, 31(8): 543-543.
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