• Department of Hepatobiliary Surgery, Xinqiao Hospital, Army Medical University, Chongqing 400037, P. R. China;
ZHENG Lu, Email: xqyyzl1@163.com
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Objective To investigate the clinical application value of laparoscopic anatomical resection of liver segment 8 via a hepatic parenchymal transection-first approach guided by the middle hepatic vein.Methods Clinical data of 8 patients who underwent laparoscopic anatomical resection of liver segment 8 via a hepatic parenchymal transection-first approach guided by the middle hepatic vein in Xinqiao Hospital from May 2017 to December 2019 were retrospectively analyzed. The operation time, intraoperative blood loss, postoperative complications, and hospitalization duration were observed.Results All patients were confirmed by pathology, the postoperative pathological results showed that: hepatocellular carcinoma was found in 6 patients, mixed hepatocellular carcinoma and cholangiocarcinoma was found in 2 patients. All patients completed the operation successfully without conversion to open surgery. The median operation time was 220 min (190-240 min), median blood loss was 230 mL (200-280 mL), and blood transfusion was not needed. The postoperative median hospital stay was 8 d (7–12 d). All the patients recovered well without severe complications. Eight patients were followed up for 10.5 to 31.7 months, with a median follow-up time of 16.9 months. During the follow-up period, none of them developed hemorrhage, bile leakage, and other complications. There was no reoperation or perioperative mortality during the follow-up.Conclusions The method of laparoscopic anatomical resection of liver segment 8 via a hepatic parenchymal transection-first approach guided by the middle hepatic vein is safe and effective. This method can shorten the operation time, improve the safety, and reduce the difficulty of operation.

Citation: YOU Nan, LI Jing, WU Ke, WANG Zheng, LIU Qinqin, WANG Liang, ZHU Yinan, ZHENG Lu. Clinical application value of laparoscopic anatomical resection of liver segment 8 via a hepatic parenchymal transection-first approach guided by the middle hepatic vein. CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 2021, 28(2): 146-150. doi: 10.7507/1007-9424.202012036 Copy

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