Hepatobiliary scan in Alagille syndrome; arteriohepatic dysplasia.

Arteriohepatic dysplasia or congenital paucity of interlobular bile ducts - Alagille Syndrome, is a well defined syndrome characterized by five major features, including chronic cholestasis, posterior embryotoxon, butterfly-like vertebral arch defects, peripheral pulmonary artery hypoplasia or stenosis and facial dysmorphy. The disease is very rare. Only three cases have been reported in Greece and none with renal involvement. Hepatobiliary scan was a fundamental tool in the patients diagnosis and therefore we present the following case.

Liver transplantation in Greek children: 15 years experience.

Liver transplantation (LT) is the only available live-saving procedure for children with irreversible liver failure. This paper reports our experience from the follow-up of 16 Greek children with end-stage liver failure who underwent a LT. Over a period of 15 years, 16 pediatric liver recipients received follow up after being subjected to OLT (orthotopic liver transplantation) due to end-stage liver failure. Nine children initially presented with extrahepatic biliary atresia, 2 with acute liver failure after toxic mushroom ingestion, 2 with intrahepatic cholestasis, 2 with metabolic diseases and one with hepatoblastoma. Ten children received a liver transplant in the Organ Transplantation Unit of Aristotle University of Thessaloniki and the rest in other transplant centers. Three transplants came from a living-related donor and 13 from a deceased donor. Six children underwent immunosuppressive treatment with cyclosporine, mycophenolate mofetil and corticosteroids, and 7 with tacrolimus, mycophenolate mofetil and corticosteroids. Three out of 16 children died within the first month after the transplantation due to post-transplant complications. Three children presented with acute rejection and one with chronic organ rejection which was successfully managed. Five children presented with cytomegalovirus infection, 5 with Epstein-Barr virus, 2 with HSV(1,2), 2 with ParvoB19 virus, 2 with varicella-zoster virus and one with C. Albicans infection. One child presented with upper gastrointestinal hemorrhage and one with small biliary paucity. A satisfying outcome was achieved in most cases, with good graft function, except for the patient with small biliary paucity who required re-transplantation.The long-term clinical course of liver transplanted children is good under the condition that they are attended in specialized centers.