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. 2023 Jul 18;23(1):204.
doi: 10.1186/s12893-023-02095-3.

The strategy of laparoscopic surgery for asymptomatic antenatally diagnosed choledochal cyst

Xuepeng Zhang #  1   2 , Jianli Jin #  1   3 , Tong Qiu  1 , Jiangyuan Zhou  1 , Guowei Che  4 , Yi Ji  5 , Zhicheng Xu  6
Affiliations

The strategy of laparoscopic surgery for asymptomatic antenatally diagnosed choledochal cyst

Xuepeng Zhang et al. BMC Surg. .

Abstract

Background: The aim was to investigate the characteristics, surgical management, and outcomes of asymptomatic patients with antenatally diagnosed choledochal cysts (ADCCs) and to justify the strategy of laparoscopic surgery (LS) for them in our hospital.

Methods: We developed our LS strategy for asymptomatic ADCCs. Patients with asymptomatic ADCCs who underwent LS or open surgery (OS) during January 2010 and January 2020 were included. Patients with recorded symptomatic ADCCs were exclude. All data of group LS and group OS were statistically compared and analyzed.

Results: Twenty-five patients received LS and 18 patients received OS were included. There was no significant difference in baseline characteristics between the groups. A total of 65.1% of biliary sludge formation was detected preoperatively by ultrasonography (US) (72.0% in group LS, 55.6% in group OS, P = 0.26). Compared to the OS group, the LS group had a longer operative time (313.4 ± 27.2 vs. 154.0 ± 11.9 min, P = 0.02), shorter postoperative fasting period (3.1 ± 1.2 vs. 6.2 ± 2.3 days, P = 0.03), and shorter postoperative hospital stay (5.1 ± 1.9 vs. 9.2 ± 1.1 days, P = 0.03). The incidence of late complications, such as reflux cholangitis, adhesive intestinal obstruction, and biliary enteric anastomotic stricture with stone formation, was not significantly different between the two groups. The liver function and liver stiffness of all patients in the two groups were normal.

Conclusions: Based on the strategy for asymptomatic ADCCs in our hospital, the perioperative safety and midterm follow-up results after LS were satisfactory and comparable to those after OS.

Keywords: Choledochal cyst; Laparoscopy; Neonate; Prenatal diagnosis; Small infant.

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Conflict of interest statement

The authors declare no competing interests.

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