Gastric peroral endoscopic pyloromyotomy for the treatment of congenital hypertrophic pyloric stricture in an infant with a self-made bite block.

Abstract

Gastric per-oral endoscopic myotomy (G-POEM) is reported to be a promising treatment for refractory gastroparesis, on the other hand, it is also an effective treatment for congenital hypertrophic pyloric stenosis (CHPS). Here, we want to report a case in which G-POEM was performed in an infant with CHPS.