Abbreviations
PSC: primary sclerosing cholangitis, CBD: common bile duct, ERCP:
Endoscopic retrograde cholangiopancreatography, GA: gestational age,
AST: aspartate aminotransferase, ALT: alanine aminotransferase, GGT:
gamma-glutamyl transpeptidase, MRCP: magnetic resonance
cholangiopancreatography, MRI: magnetic resonance imaging, PEG:
polyethylene glycol, PFIC: (progressive familial intrahepatic
cholestasis), NEC: necrotizing enterocolitis