Endovascular therapeutic strategy for multiple occlusive lesions of aorta and iliac-femoral arteries
10.3969/j.issn.1008-794X.2015.03.003
- VernacularTitle:主－髂－股动脉多发病变腔内治疗策略及临床意义
- Author:
Mingjun LI
;
Chunhou QI
;
Zhaodong HUANG
;
Jun LI
- Publication Type:Journal Article
- Keywords:
aorta and iliac-femoral artery disease;
opening;
thrombolysis;
balloon dilatation;
stent implantation
- From:
Journal of Interventional Radiology
2015;(3):193-196
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the endovascular therapeutic strategy for multiple occlusive lesions of aorta and iliac-femoral arteries, and to discuss the technical skill as well as the clinical significance. Methods A total of 8 patients with multiple occlusive lesions of aorta and iliac-femoral arteries were enrolled in this study. Preoperative CT angiography and MR angiography were performed in all the 8 patients. The lesions included complete occlusion of abdominal aorta below renal artery level (n = 2), distal abdominal aorta occlusion (n = 4), distal abdominal aorta stenosis (n = 1), distal abdominal aorta membranous occlusion (n = 1), and diseased iliac artery (n = 12), external iliac artery (n = 8), femoral artery (n = 1) and popliteal artery (n = 2). Endovascular interventional management, including opening channel, thrombolysis, balloon dilation, stent implantation, etc. was carried out via different routes. The results were analyzed. Results After endovascular interventional management the abdominal aorta was completely reopened in all the 8 patients. Of 12 diseased iliac arteries, 9 were successfully reopened by interventional treatment and the remaining 3 were not treated. All the diseased external iliac arteries were opened up. The involved femoral artery and popliteal arteries were not treated. The patients were followed up for 1 -12 months. During the follow-up period, ischemic symptoms of the lower limb disappeared in 5 patients and were obviously improved in 2 patients. Recurrence of thrombotic occlusion was observed in one case, which returned to normal after transcatheter thrombolysis therapy. Conclusion For the treatment of multiple occlusive lesions of aorta and iliac-femoral arteries, endovascular interventional management is safe, simple and effective with fewer complications. The ischemic symptoms of the lower limb can be significantly improved.
