...），短段病变和钙化较重部位用球扩支架（Balloon-expandable stents），高度钙化、破裂危险大的病变用覆膜支架（Covered stents），支架选择的Over sizing 是10 ℅-15 ℅．⑷、支架释放后的球囊后扩依然要采用K型技术。
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Conclusion To design different shapes of recalled covered stents are reasonable, and have excellent effect for treating the variant esophageal fistula.
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。
Early TIPS with covered stents in high-risk patients with cirrhosis presenting with variceal bleeding: Are we ready to dive into the deep end of the pool?
在出现静脉曲张破裂出血的肝硬化高危患者中，早期隐蔽支架的TIPS：我们准备好跳入水池深处了吗？
OBJECTIVE: to introduce several kinds of covered stents in China and to investigate the curative effects of covered stents on craniocervical artery aneurysms and carotid cavernous fistula.
目的：介绍国内主要应用的几种覆膜支架，以及覆膜支架治疗颅颈动脉瘤和颈内动脉海绵窦瘘的临床效果。
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