Gastric outlet obstruction due to pyloric mass in a 12-year-old girl

Arch Dis Child. 2019 Mar;104(3):302. doi: 10.1136/archdischild-2017-314105. Epub 2018 Feb 7.
No abstract available

Keywords: endoscopic balloon dilation; foveolar hyperplasia; gastric outlet obstruction; pyloric mass.