Suwatthanarak T, Phalanusitthepa C, Thongchuam C, Akaraviputh T, Chinswangwatanakul V, Tawantanakorn T, Leelakusolvong S, Maneerattanaporn M, Apisarnthanarak P, Wasinrat J
Background/Aims: Achalasia is a rare esophageal motility disease, for which peroral endoscopic myotomy (POEM) has emerged as a promising treatment option; however, recurrence remains a challenge. Timed barium esophagography (TBE)...