keywords CHRONIC GRANULOMATOUS-DISEASE CONGENITAL MICROGASTRIA CROHNS-DISEASE GASTRIC MALT LYMPHOMA HELICOBACTER-PYLORI HYPERTROPHIC PYLORIC-STENOSIS INFLAMMATORY-BOWEL-DISEASE Life Sciences & Biomedicine MENETRIER DISEASE Pediatrics ROBIN-SEQUENCE Radiology, Nuclear Medicine & Medical Imaging Science & Technology UPPER GASTROINTESTINAL-TRACT