Langerhans Cell Histiocytosis or Acute Cellular Rejection?

Background: Langerhans cell histiocytosis (LCH) is a rare malignant disorder of epidermal antigen presenting cells. It is characterized by infiltration of various tissues with dendritic cells (Langerhans cells, LC) that express CD1a or CD207 (langerin), often leading to organ dysfunction. A patient with LCH required liver transplantation (LT) for LCH-associated biliary-tract disease.

The influence of liver transplantation on the interplay between gut microbiome and bile acid homeostasis in children with biliary atresia.

Background: Biliary atresia (BA) causes neonatal cholestasis and rapidly progresses into cirrhosis if left untreated. Kasai portoenterostomy may delay cirrhosis. BA remains among the most common indications for liver transplantation (LT) during childhood.

Internal Ileal Diversion as Treatment for Progressive Familial Intrahepatic Cholestasis Type 1-Associated Graft Inflammation and Steatosis after Liver Transplantation.

Background: Progressive Familial Intrahepatic cholestasis type I (PFIC1) is a rare congenital hepatopathy causing cholestasis with progressive liver disease. Surgical interruption of the enterohepatic circulation, e.g.

New Therapeutic Approach in an Infant With Systemic Myofibromatosis and Intestinal Hemorrhage.

We report the case of an infant with multicentric myofibromatosis affecting the gastric and intestinal mucosa, leading to continuous intestinal hemorrhage and iron deficiency. Conventional vinblastine and methotrexate combination treatment was administered for 4 months, but persistent intestinal blood loss required repeated blood transfusions. Because of insufficient tumor response to treatment, we opted for the experimental combination of rapamycin and dasatinib.

Influence of early biliary complications on survival rates after pediatric liver transplantation-A positive outlook.

Background: Early biliary complications (EBC) constitute a burden after pediatric liver transplantation frequently requiring immediate therapy. We aimed to assess the impact of EBC on short- and long-term patient and graft survival as well as post-transplant morbidity.

Methods: We analyzed 121 pediatric liver transplantations performed between 1984 and 2019 at the Medical University of Innsbruck for the occurrence of early (<90 days) biliary complications and investigated the influence of EBC on patient and graft survival.