title: GI problems in children: II.
abstract: Accurate differentiation of such disorders as intrahepatic and extrahepatic cholestasis and the two types of megacolon must precede attempts at treatment. Gastroesophageal reflux, viral hepatitis, and Reye's syndrome are also discussed.
mesh_terms: D001652:Bile Ducts / Q000002:abnormalities; D001660:Biliary Tract Diseases; D002648:Child; D002675:Child, Preschool; D002779:Cholestasis / Q000209:etiology; D005764:Gastroesophageal Reflux / Q000150:complications; D006525:Hepatitis, Viral, Human; D006551:Hernia, Hiatal / Q000150:complications; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases; D008107:Liver Diseases; D008531:Megacolon / Q000175:diagnosis; D012202:Reye Syndrome