title: Hepatobiliary scintigraphy for cholestasis in congenital hepatic fibrosis. Diagnosis and treatment.
abstract: A 9-year-old child with congenital hepatic fibrosis had dilated intrahepatic bile ducts and recurrent cholangitis. Choleretic agents were administered to prevent recurrent cholangitis. Response to treatment was monitored with serum bile acid concentrations and computer-assisted technetium Tc 99m iprofenin (Pipida) scintigraphy. Dehydrocholic acid with meals improved hepatobiliary excretion of the radioactive isotope and lowered serum bile acid levels but did not prevent cholangitic attacks when used alone. Sulfamethoxazole and trimethoprim used alone prevented infection, but a steady rise in serum bile acid concentrations suggested increasing cholestasis. During combined drug treatment, the patient remained free of cholangitis for at least two years. Optimal therapy of congenital hepatic fibrosis with cholestasis but without mechanical biliary obstruction may involve the combined use of a choleretic such as dehydrocholic acid plus a suppressive antibiotic.
mesh_terms: D001653:Bile Ducts, Intrahepatic / Q000000981:diagnostic imaging*; D002648:Child; D002761:Cholangitis / Q000209:etiology; D002779:Cholestasis / Q000000981:diagnostic imaging* / Q000188:drug therapy / Q000209:etiology; D003685:Dehydrocholic Acid / Q000627:therapeutic use; D005839:Gentamicins / Q000627:therapeutic use; D006801:Humans; D007098:Imino Acids; D008099:Liver / Q000000981:diagnostic imaging*; D008107:Liver Diseases / Q000151:congenital* / Q000000981:diagnostic imaging; D008297:Male; D015609:Organotechnetium Compounds; D010634:Phenobarbital / Q000627:therapeutic use; D011877:Radionuclide Imaging; D013667:Technetium
chemical_list: D005839:Gentamicins; D007098:Imino Acids; D015609:Organotechnetium Compounds; D013667:Technetium; C003693:technetium Tc 99m PIPIDA; D003685:Dehydrocholic Acid; D010634:Phenobarbital