GASTROENTEROLOGY

Alagille Syndrome Appendicitis Autoimmune Chronic Active Hepatitis Biliary Atresia Budd-Chiari Syndrome Caroli Disease Cholecystitis Cholelithiasis Cholestasis Colic Colitis Congenital Hepatic Fibrosis Congenital Microvillus Atrophy Constipation Crohn Disease Cronkhite-Canada Syndrome Cyclic Vomiting Syndrome Diarrhea Dubin-Johnson Syndrome Duodenal Atresia Encopresis Esophagitis Fulminant Hepatic Failure Gardner Syndrome and Other Intestinal Polyposis Syndromes Gastroesophageal Reflux Gastrointestinal Foreign Bodies Glucuronyl Transferase Deficiency Helicobacter Pylori Infection Hemochromatosis, Neonatal Hirschsprung Disease Imperforate Anus Intestinal Enterokinase Deficiency Intestinal Malrotation Intestinal Volvulus Intussusception Irritable Bowel Syndrome Lactose Intolerance Malabsorption Syndromes Mallory-Weiss Syndrome Meckel Diverticulum Pancreatitis and Pancreatic Pseudocyst Pediatric Hernias Peptic Ulcer Disease Primary Sclerosing Cholangitis Progressive Familial Intrahepatic Cholestasis Protein Intolerance Protein-Losing Enteropathy Pyloric Stenosis, Hypertrophic Rectal Prolapse Sandifer Syndrome Short Bowel Syndrome Small-Bowel Obstruction Soy Protein Intolerance Sprue Superior Mesenteric Artery Syndrome Ulcerative Colitis Veno-occlusive Hepatic Disease Volvulus Zollinger-Ellison Syndrome