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目的探讨覆膜支架防治TIPS分流道狭窄的有效性及病理学特征。
Purpose to evaluate the effectiveness of covered stent implanted in TIPS and report the histopathologic characteristics occurred in stenotic TIPS.
结论设计不同形状可取式覆膜支架封堵各类食管瘘的临床疗效肯定。
Conclusion To design different shapes of recalled covered stents are reasonable, and have excellent effect for treating the variant esophageal fistula.
其中21例动脉瘤进行弹簧圈栓塞治疗，3例用覆膜支架植入术治疗。
Transcatheter arterial coil embolization was performed in 21 patients, covered-stent placement in 3 patients.
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