新生儿胆汁淤积症(neonatal cholestasis)是由于肝细胞不能正常合成胆汁酸,或由于胆管系统功能异常不能有效地将胆汁排泄,导致胆红素、胆酸及胆固醇在血液及肝外组织蓄积的临床过程,临床表现为高直 Neonatal cholestasis (neonatal cholestasis) is due to liver cells can not be normal synthesis of bile acids, or because of abnormal bile duct function can not be effectively excreted bile, leading to bilirubin, bile acids and cholesterol accumulation in the blood and extrahepatic clinical Process, the clinical manifestations of straight