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Dissection-enabled scaffold-assisted resection (DeSCAR): a novel technique for resection of residual or non-lifting GI neoplasia of the colon (with video)

机译:使能解剖的支架辅助切除(DESCAR):一种用于切除结肠的残留或非提升GI肿瘤的新技术(与视频)

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Background and Aims: As a result of previous manipulation or submucosal invasion, GI lesions referred for EMR frequently have flat areas of visible tissue that cannot be snared. Current methods for treating residual tissuemay lead to incomplete eradication or not allow complete tissue sampling for histologic evaluation. Our aim is to describe dissection-enabled scaffold-assisted resection (DeSCAR), a new technique combining circumferential ESD with EMR for removal of superficial non-lifting or residual "islands" with suspected submucosal involvement/fibrosis.
机译:背景和目标:由于先前的操纵或粘膜侵袭,EMR提到的GI病变通常具有不能捕获的可见组织的平坦区域。 治疗残留组织的目前方法导致不完全根除或不允许完全组织采样进行组织学评估。 我们的宗旨是描述一种使能解剖的支架辅助切除(DESCAR),一种新的技术,将周向ESD与EMR组合,以除去具有可疑粘膜缺陷/纤维化的浅表非提升或残留的“岛屿”。

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