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find Keyword "laparoscopic liver resection" 2 results
  • Preoperative three-dimensional reconstruction assisted laparoscopic liver cancer resection with vascular variation

    ObjectiveTo investigate feasibility and safety of laparoscopic liver resection with vascular variation.MethodsThe clinical data of one patient with preoperative diagnosis of primary liver cancer, who was admitted into the Department of Hepatobiliary Surgery of the Second Affiliated Hospital of Army Military University in October 2017, were analyzed retrospectively. The three-dimensional (3D) reconstruction was completed basing on the preoperative CT data, then the liver volume was calculated and the preoperative planning was made, finally the subsequent surgery was performed.ResultsThe results of the 3D reconstruction suggested that the tumor was situated in the central of the right liver, including the segment Ⅴ, Ⅵ, Ⅶ, and Ⅷ. There was a type Ⅱ portal vein variation, the right anterior branch of the portal vein divided a branch into the left medial lobe. The right hepatic vein was divided into the ventral and dorsal branches. There was a thick right posterior inferior vein in this case. The preoperative planning was that the right posterior lobectomy or right anterior lobectomy could not completely remove the tumor. According to the standard right hemihepatectomy, the remaining liver volume accounted for 27% of the standard liver volume. If preserving the right anterior branch of the portal vein for the right hemihepatectomy, the remaining liver volume accounted for 41% of the standard liver volume. According to the concept of precise hepatectomy, the laparoscopic partial right hepatectomy with preservation of the main branch of the right anterior portal vein was performed smoothly. The liver function recovered well after the surgery. The right pleural effusion appeared after the surgery, then was relieved by the thoracentesis.ConclusionFor primary liver cancer patient with vascular variation, laparoscopic liver resection is feasible and safe basing on guide of 3D reconstruction technology.

    Release date:2018-12-13 02:01 Export PDF Favorites Scan
  • Safety comparison of laparoscopic hepatic blood flow occlusion for hepatectomy in HCC patients with cirrhosis

    ObjectiveTo investigate the effect of intermittent Pringle (IP) and continuous hemi-hepatic vascular inflow occlusion (CHVIO) on the prognosis of patients with hepatocellular carcinoma (HCC) complicated with cirrhosis in laparoscopic liver resection (LLR).MethodsRetrospective analysis of consecutive 107 LLR patients with HCC complicated with liver cirrhosis at West China Hospital of Sichuan University between January 2015 and December 2017 was performed. Patients were divided into an IP group and a CHVIO group according to the method of hepatic vascular occlusion, intraoperative and postoperative outcome indicators and short-term prognosis were compared between the two groups.ResultsPatients in the IP group had shorter operative time [(237+90) min vs (285+118) min, P=0.041] and less blood loss [(279+24) mL vs (396+35) mL, P=0.012], without a significant increase in postoperative liver function [including ALT, AST, TBIL, and ALB], postoperative complications, induced flow, 1-year disease-free survival, and1-year survival (P>0.05).ConclusionsIP can reduce the operative time and blood loss in patients with HCC complicated with cirrhosis in LLR, and will not lead to deterioration of liver function, it is a recommended hepatic inflowocclusion method.

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