盐水道内镜下膜剖析,以检查在静脉动脉主干线上的残留直肠病变
Taranika Sarkar Das1, Prabhleen Chahal2, Matheus Franco2,3
1Department of Gastroenterology and Hepatology, The Brooklyn Hospital Center, Brooklyn, New York, USA.
概括
本案例研究介绍了盐水道内镜下粘膜切割 (ESD),这是一种新技术,用于移除先前手术患者的结直肠病变. 这种方法成功地切除了直肠瘤在解位,为重复手术提供了不那么侵入性的替代方案.
科学领域:
- 胃肠病学 胃肠病学
- 手术瘤学手术瘤学
- 内視鏡外科手術 內視鏡外科手術
背景情况:
- 在经过手术改变的结直肠解剖学中,内镜子下粘膜切割 (ESD) 由于纤维化和主而带来挑战.
- 接直肠瘤的病变特别难以通过内镜进行管理.
研究的目的:
- 报告一项在经过手术改变的结直肠解剖学中进行内镜下粘膜切割 (ESD) 的新技术.
- 为了评估结合盐水浸泡和道化ESD方法的疗效和安全性,用于接直肠瘤的病变.
主要方法:
- 一名67岁的男性有直肠癌病史,接受了新辅助化疗放射治疗和前性肌切除术,呈现出在解肠裂处的残留病变.
- 病变的特征是3.5厘米横向扩散的瘤,具有晚期瘤的特征.
- 在持续的盐水浸泡下进行了盐水道化ESD,以改善可视化,稳定性和边缘积累.
主要成果:
- 病变的整体切除成功实现.
- 组织病理学证实了带有高度生殖不良的管状腺瘤.
- 切割样本的所有边缘均为异形的阴性.
结论:
- 盐水道化ESD技术成功地被整合到处理在接直肠瘤的病变中.
- 这种新的方法为改变解剖学的复杂结直肠病变重复手术提供了一个潜在的安全和有效的替代方案.
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