title: Laparoscopic Heller's cardiomyotomy and Roux-En-Y gastric bypass for missed achalasia diagnosed after laparoscopic sleeve gastrectomy.
authors.affiliation: University Surgical Cluster, National University Health System, Singapore.
authors.forename: Han Boon
authors.initials: HB
authors.lastname: Oh
authors.affiliation: University Surgical Cluster, National University Health System, Singapore.
authors.forename: Siau-Wei
authors.initials: SW
authors.lastname: Tang
authors.affiliation: University Surgical Cluster, National University Health System, Singapore. Electronic address: suras@nus.edu.sg.
authors.forename: Asim
authors.initials: A
authors.lastname: Shabbir
mesh_terms: D000328:Adult; D002299:Cardia / Q000601:surgery*; D049448:Cholangiopancreatography, Magnetic Resonance; D057210:Delayed Diagnosis; D004931:Esophageal Achalasia / Q000175:diagnosis*; D005260:Female; D005743:Gastrectomy / Q000379:methods*; D015390:Gastric Bypass / Q000379:methods*; D005773:Gastroscopy; D006555:Hernia, Ventral / Q000209:etiology / Q000601:surgery; D006801:Humans; D010535:Laparoscopy / Q000379:methods*; D009767:Obesity, Morbid / Q000150:complications / Q000601:surgery; D012086:Reoperation
keywords: Achalasia; Bariatric surgery; Dysphagia; Heller’s cardiomyotomy; Obesity