Table-II.

Second hospitalization information.

	Patient I	Patient II	Patient III	Patient IV	Patient V	Patient VI
Admission date after delivery (days)	35	33	33	32	40	35
Delivery mode	Vaginal delivery	Vaginal delivery	Cesarean section	Cesarean section	Vaginal delivery	Vaginal delivery
Leukocyte (×109/L)	7.7	6.6	5.9	8.8	6.5	9.0
Total bilirubin (umol/L)	24.5	15.4	17.9	13.5	12.2	12.8
Imaging examination	Ultrasound	Ultrasound, MRCP	Ultrasound, MRCP	Ultrasound, MRCP	Ultrasound, abdominal CT	Ultrasound, MRCP
Type of cyst	Type I	Type IV	Type I	Type I	Type I	Type IV
Operation method	Cyst resection, hepaticojejunostomy	Cyst resection, anastomosis between secondary hepatic bile duct and jejunum	Cyst resection, hepaticojejunostomy	Cyst resection, hepaticojejunostomy	Cyst resection, hepaticojejunostomy	laparoscopic cyst internal drainage
Postoperative complications	Intraperitoneal infection	None	None	None	Much intraperitoneal drainage	None