Objective: To evaluate the roles of MR cholangiopancreatography(MRCP) in the diagnosis and treatment for children with congenital choledochal cyst(CCC).

• 目的:探讨磁共振胆胰管成像(MRCP)在小儿先天性胆总管囊肿(CCC)诊断与手术治疗中的应用价值。