Objective To explore the prevention and treatment of injury to brangches of the middle hepatic vein in laparoecopic cholecystectomy. Methods The clinical data of 27 hemorrhage cases of injury to brangches of the middle hepatic vein in laparoscopic cholecystectomy from January 2008 to January 2010 were analyzed retrospectively. Results All 27 hemorrhage cases were successfully stopped bleeding under laparoscopy by the way of packing hemostasis （n=17）, clamping hemostasis （n=6）, and suturing hemostasis （n=4）. In the 3 hemostasis methods, the operating time and amout of bleeding in the cases with packing hemostasis was the shortest and the least, respectively, which was （90.26±12.46） min and （240.32±80.15）ml, respectively, but the differences of the 3 methods were not statistical significance （P＞0.05）. Conclusions During laparoscopic cholecystectomy, gallbladder bed should be seperated in the correct plane to avoid injury to brangches of the middle hepatic vein. The most important to ensure surgery safety is applying the right surgical hemostasis method to stop bleeding quickly, and the open surgery will be the first choice in the right time when the difficult hemostasis occurs under laparoscopy.
ObjectiveTo 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.MethodsClinical 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.ResultsAll 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.ConclusionsThe 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.