supported by a grant from the Key Program of the Independent Design Project of National Clinical Research Center for Child Health(Grant no.S20C0004);Shanghai Pujiang Program(21PJ1423100);Ministry of Industry and Information Technology Artificial Intelligence Medical Devices Innovation Program.
Background Biliary atresia(BA)is a rare fatal liver disease in children,and the aim of this study was to develop a method to diagnose BA early.Methods We determined serum levels of matrix metalloproteinase-7(MMP-7),th...