Gastric mucosal calcinosis (GMC) is the deposition of calcium salts in gastric tissue. We report a case of GMC in a pediatric patient with a prior history of cholelithiasis and nephrolithiasis who presented with abdominal pain and vomiting. Laboratory evaluation did not show any abnormalities. Upper endoscopy revealed numerous gastric nodules; biopsies revealed calcium deposition in the superficial lamina propria. Recognizing GMC may aid with evaluation of a patient with vague gastrointestinal symptoms.
Keywords: calcinosis; gastric mucosal calcinosis; pediatric.
Copyright © 2022 The Author(s). Published by Wolters Kluwer Health, Inc. on behalf of the European Society for Pediatric Gastroenterology, Hepatology, and Nutrition and the North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition.