Effect of BMI and symptoms at celiac disease diagnosis on serology normalization after 2 years of a gluten-free diet in children.

Objectives: To determine if after 2 years of consuming a gluten-free diet post celiac disease diagnosis, pediatric patients who were overweight or obese at diagnosis are less likely to normalize celiac disease serologies as compared with those who were normal weight or underweight at diagnosis. Secondary aims include characterizing how initial symptoms at presentation predict body mass index (BMI) change and serology improvement over the first 2 years of being on a gluten-free diet following diagnosis of celiac disease.

Methods: A retrospective chart review was performed that included all biopsy-proven celiac disease patients followed at Stony Brook Children's Hospital's Celiac Disease Center diagnosed between the years 2007-2022.

Inter and Intraobserver Variation in Interpretation of Fecal Loading on Abdominal Radiographs.

Objectives: The current gold standard for the diagnosis of functional constipation is the ROME IV criteria. European Society for Pediatric Gastroenterology, Hepatology and Nutrition (ESPGHAN) and North American Society for Pediatric Gastroenterology, Hepatology & Nutrition (NASPGHAN) guidelines do not support the use of abdominal X-rays in establishing the diagnosis of constipation. Despite these recommendations, abdominal radiography is frequently performed to diagnose constipation.