Fig. 2From: Anti-reflux mucosectomy (ARMS) for refractory gastroesophageal reflux diseaseEndoscopic anti-reflux mucosectomy (ARMS). A Before ARMS. B Immediately after procedure. There is a two-thirds circumferential artificial ulcer at lesser curve after ARMS, and the mucosal flap valve at greater curve was preserved. C, D Appearance at 2 months. Mucosal valve was well-defined at the lesser curveBack to article page