obsolete_Biliary atresia true use 'http://www.orpha.net/ORDO/Orphanet_30391' instead. New Label : Biliary atresia Dani Welter 2.32 Atresia, Biliary Progressive destruction or the absence of all or part of the extrahepatic BILE DUCTS, resulting in the complete obstruction of BILE flow. Usually, biliary atresia is found in infants and accounts for one third of the neonatal cholestatic JAUNDICE. MESH:D001656 Biliary Atresia, Extrahepatic http://www.orpha.net/ORDO/Orphanet_30391 Familial Extrahepatic Biliary Atresia Idiopathic Extrahepatic Biliary Atresia true