Timing of operation in children with a prenatal diagnosis of choledochal cyst: A single‐center retrospective study

Background/Purpose There is currently no consensus on the timing of operative correction for patients with a prenatal diagnosis of choledochal cyst (CDC). This study aims to retrospectively analyze patients with prenatally diagnosed CDCs to identify the optimal timing of operative correction and the importance of cyst size as a predictor of the appearance of symptoms related to the CDC. Methods We reviewed 125 patients with a prenatal diagnosis of CDC who were admitted to Guangzhou Women and Children’s Medical Center from July 2015 to July 2020. After dividing the patients into a symptomatic group (n = 37) and an asymptomatic group (n = 88), according to whether they had any clinical symptoms at the time of their operation, we compared their clinical data and postoperative outcomes. The asymptomatic group was divided into a