Endovascular treatment of visceral artery aneurysms
10.3760/cma.j.cn113855-20190630-00356
- VernacularTitle:内脏动脉瘤腔内治疗临床疗效分析
- Author:
Zhibing MING
1
;
Xiaoqiang YU
;
Chunqiu XIA
;
Tian XIE
;
Chongjun ZHONG
Author Information
1. 南通大学第二附属医院血管外科，江苏省 226001
- From:
Chinese Journal of General Surgery
2020;35(5):375-378
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the efficacy and safety in the treatment of the visceral artery aneurysms (VAAs) by Viabahn stent graft and the detachable coils combined with Onyx embolization.Methods:A retrospective study on clinical and follow up results of 46 patients in the treatment of visceral aneurysms (VAAs) from Jun 2012 to Jun 2018 was carried out.Result:In 18 patients of VAAs treated with Vabahn endovascular stent grafting, the aneurysm cavity was completely isolated after injection of contrast and the technical success rate was 100% (18/18). In 28 patients of VAAs treated with the detachable coils combined with Onyx embolization, the aneurysm cavities of 26 patients among the 28 cases were filled tightly. In 2 patients the aneurysm neck was still visible. The average follow-up period was (36.5±2.3) months by CTA. After treating VAAs with the Viabahn stent graft, the complete isolation rate and the patency of aneurysm bearing artery were respectively 100% (18/18) and 94.4% (17/18). When VAAs was treated with the detachable coils combined with Onyx embolization, the complete isolation rate and the patency of aneurysm bearing artery were respectively 85.7% (24/28) and 92.9% (26/28) (χ 2=3.915, P=0.048), the difference of the patency of aneurysm bearing artery between the two groups was no significant difference (χ 2=0.074, P=0.786). Conclusion:VAAs treated with Viabahn endovascular stent grafting or detachable coils combined with Onyx embolization are both safe and effective.
