Pediatric Gastric Adenocarcinoma in the Setting of Celiac Disease: A Rare and Insightful Case Report.

Gastric adenocarcinoma is exceptionally rare in children, often presenting with nonspecific gastrointestinal (GI) symptoms. This case highlights the importance of considering malignancy in pediatric patients with celiac disease and poor dietary adherence, as complications like gastric adenocarcinoma can arise. Early recognition and multidisciplinary management are crucial for improving outcomes in such rare and aggressive cases.