凝浸泡内镜粘膜下剖析使用剪刀类型的刀片,用于表面非囊双上皮瘤
Osamu Dohi1, Naoto Iwai1, Hayato Fukui1
1Molecular Gastroenterology and Hepatology Graduate School of Medical Science Kyoto Prefectural University of Medicine Kyoto Japan.
DEN open
|July 1, 2025
概括
凝浸泡内镜下膜剖析 (GI-ESD) 是一种安全有效的替代方法,用于表面非膜十二指甲上皮瘤 (SNADETs). 它提供了与传统ESD相似的切除结果,但显著减少了肌肉层的暴露.
科学领域:
- 胃肠病学 胃肠病学
- 内視鏡外科手術 內視鏡外科手術
- 在瘤学瘤学.
背景情况:
- 表面非腹膜十二指甲上皮瘤 (SNADETs) 需要有效的内镜切除.
- 传统的内镜下层剖析 (C-ESD) 是一种标准的技术,但存在风险.
- 凝浸泡内镜下膜剖析 (GI-ESD) 是一个新兴的替代方案.
研究的目的:
- 为了比较SNADETs的C-ESD和GI-ESD的短期治疗结果.
- 评估GI-ESD在十二指甲瘤切除中的安全性和有效性.
- 评估切除率,手术时间和不良事件的差异.
主要方法:
- 对SNADETs的51个C-ESD和49个GI-ESD程序的回顾性分析 (2016年6月 - 2024年5月).
- 排除每位内镜医生前50个病例,以尽量减少能力偏差.
- 区块和R0切除率,切除时间,不良事件和炎症标志物的比较.
主要成果:
- 无论是C-ESD还是GI-ESD都实现了100%的整体切除率.
- R0切除率是可以比较的 (C-ESD: 92.6%,GI-ESD: 90.2%).
- 胃肠道-ESD显示肌肉层暴露显著降低 (1.9%与16.7%) 和炎症反应减少 (较低的白细胞计数).
结论:
- 胃肠道ESD是SNADET切除的安全有效替代方案.
- GI-ESD提供与C-ESD相比较的瘤结果.
- 与传统方法相比,GI-ESD减少了肌肉层暴露的风险.
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