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KMID : 0371420221030010040
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Annals of Surgical Treatment and Research
2022 Volume.103 No. 1 p.40 ~ p.46
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Pure laparoscopic versus open right donor hepatectomy including the middle hepatic vein: a comparison of outcomes and safety
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Park Jae-Hyun
Suh Sang-Gyun
Hong Suk-Kyun
Lee Sola
Hong Su-Young
Choi Young-Rok
Yi Nam-Joon
Lee Kwang-Woong
Suh Kyung-Suk
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Abstract
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Purpose: Analyses on pure laparoscopy in donor hepatectomies, including the middle hepatic vein (MHV), are still scarce. This study aimed to compare the outcomes of donor right hepatectomy, including the MHV, when performed laparoscopically with conventional open surgery.
Methods: Data from living donors who underwent donor right hepatectomy between January 2012 and December 2020 were retrospectively analyzed. The intraoperative and postoperative complication rates of the pure laparoscopic donor right hepatectomy (PLDRH) with MHV inclusion (PLDRHM) group were compared with the conventional open donor right hepatectomy with MHV inclusion (CDRHM) group and the PLDRH without MHV inclusion [PLDRHM(?)] group.
Results: Compared to the CDRHM group, the PLDRHM group had a longer bench time (P < 0.001) and higher Δ%, calculated as [(preoperative value ? postoperative value)/preoperative value] × 100, of AST (P < 0.001), ALT (P < 0.001), and total bilirubin (P = 0.023), but shorter hospital stay (P = 0.004) and a lower rate of complications (P = 0.005). Compared to the PLDRHM(?) group, the PLDRHM group had fewer male donors (P < 0.001) and a lower body mass index (P < 0.001), estimated total liver volume (P < 0.001), and real graft weight (P < 0.001). Results of laboratory changes, hospital stays, and complication rates were similar between the 2 groups.
Conclusion: PLDRH with the inclusion of the MHV in selected donors and recipients is feasible and safe when performed by surgeons experienced in laparoscopic surgery, with favorable complication rates compared to CDRHM and PLDRHM(?).
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KEYWORD
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Hepatectomy, Laparoscopy, Liver transplantation
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