贲门失弛缓症
医学
肌切开术
粘膜下层
食管
胃食管交界处
外科
内窥镜检查
内科学
腺癌
癌症
标识
DOI:10.1053/j.optechstcvs.2023.12.001
摘要
Per oral endoscopic myotomy is an endoscopic procedure that accesses the potential third space of the esophageal wall – the submucosa - to perform a myotomy of the distal esophagus and gastroesophageal junction. This article describes the series of steps along with tips and suggested solutions to performing a POEM in patients with achalasia.
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