Novel ABCB4 mutation in a Chinese female patient with progressive familial intrahepatic cholestasis type 3: a case report

Progressive Familial Intrahepatic Cholestasis - A Case Report

Introduction Progressive familial intrahepatic cholestasis (PFIC) represents a group of disorders which usually begin in the first months of life and progress to cirrhosis before the end of second decade. The disease occurs due to a defect in bile acid transport leading to cholestasis and resultant hepatocelluler injury1-3. Recent molecular and genetic studies have identified genes responsible ...

Functional characterization of ABCB4 mutations found in progressive familial intrahepatic cholestasis type 3

Multidrug resistance 3 (MDR3), encoded by the ATP-binding cassette, subfamily B, member 4 gene (ABCB4), localizes to the canalicular membrane of hepatocytes and translocates phosphatidylcholine from the inner leaflet to the outer leaflet of the canalicular membrane. Progressive familial intrahepatic cholestasis type 3 (PFIC3) is a rare hepatic disease caused by genetic mutations of ABCB4. In th...

Hepatocellular Carcinoma in a Boy with Progressive familial Intrahepatic Cholestasis Type II: Challenging Identification: Case report.

Hepatocellular carcinoma (HCC) is rare in children. Progressive familial intrahepatic cholestasis type II (PFIC2 and also called BSEP ((Bile Salt Export Pump)) deficiency) is an inherited disease that initiates end-stage liver cirrhosis which can predispose to HCC. HCC can occur in 15% of patients with PFIC2. In this case report, an 11-month-old boy with PFIC 2 was admitted for liver transplant...

Progressive Familial Intrahepatic Cholestasis

Progressive familial intrahepatic cholestasis

Progressive familial intrahepatic cholestasis (PFIC) refers to a heterogeneous group of autosomal-recessive disorders of childhood that disrupt bile formation and present with cholestasis of hepatocellular origin. The exact prevalence remains unknown, but the estimated incidence varies between 1/50,000 and 1/100,000 births. Three types of PFIC have been identified and associated with mutations ...