Pancreaticobiliary maljunction and congenital choledochal cyst / 中国普通外科杂志

ABSTRACT

Objective To investigate the possible mechanism of pancreaticobiliary maljunction(PBM) on development of congenital choledochal cyst(CCC).Methods Tweenty-one patients with choledochal cysts initially diagnosed by ultrasonography,then underwent ERCP.The concentrations of amylase(AMS) and C-reactive protein(CRP) in bile removed through selective biliary catheterization was analyzed.Results Each of 21 cases of PBM(including 13 cases of C-P type and 8 cases of P-C type) had significantly higher concentrations of AMS and CRP compared with control group(P