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Comparison of different endoscopic resection techniques for submucosal tumors originating from muscularis propria at the esophagogastric junction

机译:食管胃交界处固有肌层起源的粘膜下肿瘤的不同内镜切除技术的比较

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摘要

Grouping of the patients with submucosal tumors. The patients were classified into the cardiac group if the tumor’s center was within the anatomic EGJ and straddled the squamo-columnar junction. The patients were classified into the esophagocardiac group if the tumor was partially located above the anatomic EGJ and its distal edge failed to reach the squamo-columnar junction. The patients were classified into the gastrocardiac group if the tumor was partially located below the anatomic EGJ and its proximal edge failed to reach the squamo-columnar junction. EGJ, esophagogastric junction, was defined as the area within 1 cm above and 2 cm below the squamo-columnar junction
机译:粘膜下肿瘤患者的分组。如果肿瘤的中心在解剖EGJ内并横跨鳞状-柱状交界处,则将患者分为心脏组。如果肿瘤部分位于解剖EGJ上方,并且其远端边缘未达到鳞状-柱状交界处,则将患者分类为食管心电图组。如果肿瘤部分位于解剖EGJ下方,且其近端边缘未到达鳞状-柱状交界处,则将患者分为胃大肠癌组。食管胃交界处的EGJ被定义为鳞状-柱状交界处上方1 cm和下方2 cm之内的区域

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