Focal distal esophageal dilation (blown-out myotomy) after achalasia treatment: prevalence and associated symptoms.
Thijs KuipersFraukje Anna-Marie PondsPaul FockensBarbara A J BastiaansenJohn E PandolfinoAlbert J BredenoordPublished in: The American journal of gastroenterology (2024)
30% of the patients treated with POEM develop a BOM, which is associated with a higher acid exposure, more reflux symptoms and symptoms of regurgitation.