The results suggested that the most effective method for congenital choledochocyst was cystotectomy plus biliary reconstruction.
囊性扩张的胆管切除、胆道重建是治疗先天性胆管囊性扩张症的最有效方法；
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Methods A retrospective summary analysis was made on 54 cases of congenital choledochocyst received and treated in 4 municipal affiliated hospitals in 24 years.