Fanconi-Bickel Syndrome (FBS) is a rare autosomal recessive disorder of carbohydrate metabolism. The defect in the GLUT 2 receptors in the hepatocytes, pancreas and renal tubules leads to symptoms secondary to glycogen storage, glucose metabolism and renal tubular dysfunction. Derangement in glucose metabolism is classical with fasting hypoglycemia and post-prandial hyperglycemia. The authors report a 4-year-old boy who presented with failure to thrive, motor delay, protuberant abdomen and was noted to have huge hepatomegaly with glycogen deposition in liver, and renal tubular acidosis. Gene sequencing revealed homozygous mutation, c.1330T > C in SLC2A2 gene, thus confirming the diagnosis of FBS. Only three mutations have been reported from India so far. The primary reason for referral to authors’ hospital was for liver transplantation, but an accurate diagnosis led to avoidance of the major surgery and streamlining of treatment with clinical benefit to the child and family.
Medical therapy has limited value in managing symptoms of progressive familial intrahepatic cholestasis (PFIC). Liver transplantation (LT) is the only definite therapy for progressive liver failure and intractable pruritis. In recent years, biliary diversion (BD) has also shown therapeutic promise. This study was designed to review the experience of management and outcome of seven PFIC patients. Two children each had type II and III and three had type I/II PFIC, respectively. Medical treatment was successful in only one. Decompensated cirrhosis had already set in four children. They underwent a living related LT. There was one post transplant mortality. Remaining all children had a normal graft function at a mean follow-up of 50 months. One patient of PFIC type I/II received internal and another of PFIC type II received external BD. Both patients were asymptomatic at follow-up of 19 and 23 months respectively. Nontransplant surgical options should be offered to noncirrhotic children with PFIC.
This case-series analyzed the outcome of live donor liver transplantation (LT) performed in children <7.5 kg from January 2008 to June 2009 at our center. Five patients (3 males, 2 females, mean age, 8.2 ± .4 months; mean weight 6.8 ± 0.4 kg) underwent LT. The indications of LT included biliary atresia (3) and idiopathic neonatal hepatitis (2). Postoperative complications included acute rejection (1), portal venous thrombosis (1), bile leak (1), severe hypertension (1) and bacterial sepsis (4). There were no donor related complications. The median follow-up duration is 11 months with patient and graft survival rates of 100% each, respectively.
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