Most (>95%) infants with<unk>  will undergo an operation designed to retain and salvage the native liver, restore bile flow, and reduce the level of jaundice. This is known as the Kasai procedure (after Morio Kasai, the Japanese surgeon who first developed the technique) or hepatoportoenterostomy. Although the procedure is not thought of as curative, it may relieve jaundice and stop liver fibrosis, allowing normal growth and development. Published series from Japan, North America, and the UK show that bilirubin levels will fall to normal values in about 50-55% of infants, allowing 40-50% to retain their own liver to reach the age of 5 and 10 years (and beyond). Liver transplantation is an option for those children whose liver function and symptoms fail to respond to a Kasai operation. Recent large-scale studies by Davenport et al. (Annals of Surgery, 2008) show that the age of the patient is not an absolute clinical factor affecting prognosis. The influence of age differs according to the disease etiology—i.e., whether<unk>  is isolated, cystic (CBA), or accompanied by splenic malformation <unk> SM). It is widely accepted that corticosteroid treatment after a Kasai operation, with or without choleretics and antibiotics, has a beneficial effect on postoperative bile flow and can clear jaundice, but the dosing and duration of the ideal steroid protocol are controversial. Furthermore, it has been observed in many retrospective longitudinal studies that corticosteroid treatment does not seem to prolong survival of the native liver or transplant-free survival.
Biliary atresia
Vanishing bile duct syndrome
Neonatal cholestasis
Congenital hepatic fibrosis
Neonatal jaundice
Progressive familial intrahepatic cholestasis
Biliary disease
Choledochal cysts