Journal of Neurogastroenterology and Motility : eISSN 2093-0887 / pISSN 2093-0879

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Fig. 2. Parameters before and after peroral endoscopic myotomy (POEM) for patients with sigmoid-type achalasia. (A) Eckardt score improved significantly from pre-POEM to post-POEM; clinical success was defined as an Eckardt score of less than 3. (B) Angle of esophageal tortuosity improved significantly from pre-POEM angles to post-POEM.
Journal of Neurogastroenterology and Motility 2020;26:67~73 https://doi.org/10.5056/jnm19144
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