期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
Microvasculature of the esophagus and gastroesophageal junction: Lesson learned from submucosal endoscopy 预览
1
作者 Roberta Maselli Haruhiro Inoue +6 位作者 Haruo Ikeda Manabu Onimaru Akira Yoshida Esperanza Grace Santi Hiroki Sato Bu'Hussain Hayee Shin-Ei Kudo 《世界胃肠内镜杂志:英文版(电子版)》 2016年第19期690-696,
Advanced therapeutic endoscopy,in particular endoscopic mucosal resection,endoscopic submucosal dissection,per-oral endoscopic myotomy,submucosal endoscopic tumor resection opened a new era where direct esophageal vis... Advanced therapeutic endoscopy,in particular endoscopic mucosal resection,endoscopic submucosal dissection,per-oral endoscopic myotomy,submucosal endoscopic tumor resection opened a new era where direct esophageal visualization is possible.Combining these information with advanced diagnostic endoscopy,the esophagus is organized,from the luminal side to outside,into five layers(epithelium,lamina propria with lamina muscularis mucosa,submucosa,muscle layer,adventitia).A specific vascular system belonging to each layer is thus visible: Mucosa with the intra papillary capillary loop in the epithelium and the sub-epithelial capillary network in the lamina propria and,at the lower esophageal sphincter(LES) level with the palisade vessels; submucosa with the drainage vessels and the spindle veins at LES level; muscle layer with the perforating vessels; periesophageal veins in adventitia.These structures are particularly important to define endoscopic landmark for the gastro-esophageal junction,helpful in performing submucosal therapeutic endoscopy. 展开更多
关键词 微脉管系统 食道解剖 Submucosal 内视镜检查法 每口头内视镜肌切开术 先进成像
在线阅读 免费下载
上一页 1 下一页 到第
使用帮助 返回顶部 意见反馈