通过光线施加金属支架进入胰腺胆道系统:对内镜超声波指导干预的最新研究
Giuseppe Vanella1, Michiel Bronswijk2,3, Enrique Pérez-Cuadrado-Robles4
1IRCCS San Raffaele Scientific Institute and Vita-Salute University, Milan, Italy.
概括
内镜超声波 (EUS) 导向的ERCP为在标准ERCP失败时,在手术改变解剖学 (SAA) 中的胆道干预提供了解决方案. 这种技术利用光线对应金属支架 (LAMS) 便于访问并改善患者的治疗结果.
科学领域:
- 胃肠病学 胃肠病学
- 干预性内镜检查是干预性的内镜检查.
- 手术瘤学手术瘤学
背景情况:
- 腹腔和瘤手术产生了手术改变的解剖学 (SAA),使胆道干预复杂化.
- 标准ERCP在SAA患者中通常是不可行的,需要采用替代方法.
- 现有的替代方案,如肠镜或腹腔镜辅助ERCP,具有技术和后勤限制.
研究的目的:
- 在SAA中审查和分析内超声波 (EUS) 导向的ERCP的基于证据的技术.
- 为了比较不同EUS指导的ERCP方法的结果.
- 在SAA中提供关于管理胰腺胆干预的指导.
主要方法:
- 关于EUS指导的ERCP技术 (EDGE,EDEE,EDDE,EDCE) 的当前文献的审查.
- 分析使用光对立金属支架 (LAMS) 创建EUS引导性解的技术和战略方面.
- 评估通过LAMS的ERCP程序和管管理策略.
主要成果:
- 使用LAMS,EUS指导的ERCP恢复了SAA中的标准ERCP的访问.
- 详细讨论了解剖形成,ERCP性能和LAMS管理的详细技术方面.
- 提出了一种算法,以协助复杂的SAA胰腺胆干预的决策.
结论:
- 由EUS指导的ERCP是SAA中胆汁干预的可行替代方案.
- 适当的技术和LAMS的管理对于成功的结果至关重要.
- 拟议的算法可以指导内镜医生处理这些具有挑战性的病例.
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