Collagenous Gastritis Is an Underdiagnosed Cause of Anemia and Abdominal Pain: Systematic Scoping Review.

Landon KozaiArvin TanKevin E NebrejasChase WarashinaYoshito Nishimura

Published in: Digestive diseases and sciences (2023)

This systematic review summarizes the clinical characteristics of CG. Further studies to establish clear diagnostic criteria and identify effective treatment modalities of this less-recognized entity are needed.

Keyphrases

systematic review
abdominal pain
helicobacter pylori
meta analyses
helicobacter pylori infection
chronic kidney disease
combination therapy
iron deficiency
case control
smoking cessation