Peroral endoscopic myotomy: a 4-step approach to a challenging procedure.
Department of Medicine and Division of Gastroenterology and Hepatology, The Johns Hopkins Medical Institutions, Baltimore, Maryland, USA.
Mouen A
MA
Khashab
Department of Medicine and Division of Gastroenterology and Hepatology, The Johns Hopkins Medical Institutions, Baltimore, Maryland, USA.
Vivek
V
Kumbhari
Department of Medicine and Division of Gastroenterology and Hepatology, The Johns Hopkins Medical Institutions, Baltimore, Maryland, USA.
Anthony N
AN
Kalloo
Department of Medicine and Division of Gastroenterology and Hepatology, The Johns Hopkins Medical Institutions, Baltimore, Maryland, USA.
Payal
P
Saxena
D000328:Adult; D004931:Esophageal Achalasia / Q000175:diagnosis / Q000601:surgery*; D004947:Esophagus / Q000601:surgery*; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D057605:Natural Orifice Endoscopic Surgery / Q000379:methods*