Choledochal cyst became clinically evident at 13.2±19.8 years of age and was characterized by a female predominance (86%患者多因上腹痛、黄胆及腹部肿块求医。
These two cases and the literature concerning choledochal cyst associated with dominant dorsal duct are reviewed.故特别提出报告并回顾文献，加以讨论。