Laparoscopic repositioning of an aberrant right hepatic artery and hepaticojejunostomy for pediatric choledochal cyst: A case report

•The right hepatic artery crossing the anterior aspect of the common hepatic duct is a relatively frequent abnormality.•The aberrant right hepatic artery can cause the postoperative anastomotic stenosis.•We performed laparoscopic hepaticojejunostomy by replacing the aberrant right hepatic artery dorsally.