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Case Report: Robotic ALPPS Procedure for Hepatocellular Carcinoma in the Right Lobe of the Liver.

ABSTRACT: Introduction: Associating liver partition with portal vein ligation for staged hepatectomy (ALPPS) is a surgical procedure for liver malignancy where the volume of the liver remnant is estimated to be too small. We present the first case of two-stage robotic ALPPS procedure, illustrating the steps and advantages of robotic surgery. Materials and Methods: A 68-year-old man with morbid obesity (BMI 40), portal fibrosis, macrovesicular steatosis, and poor liver function underwent robotic ALPPS for hepatocellular carcinoma in the right lobe of the liver (segments 5, 7, and 8). A video presentation (https://youtu.be/M50Gumf-4pw) of the operative procedure is accompanied by explanation in the text with embedded corresponding video time points. Results: Both stages of the procedure were performed robotically, with negligible blood loss, and rapid surgical recovery. The patient died 3 years later. Discussion: Robotic ALPPS offers reduced morbidity in major liver surgery for malignancy and may extend survival in meticulously selected patients.

SUBMITTER: Solomonov E

PROVIDER: S-EPMC8076735 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Project description:AimTo report a single-centre experience with the novel Associating Liver Partition and Portal vein ligation for Staged hepatectomy (ALPPS) technique and systematically review the related literature.MethodsSince January 2013, patients with extended primary or secondary liver tumors whose future liver remnant (FLR) was considered too small to allow hepatic resection were prospectively assessed for the ALPPS procedure. A systematic literature search was performed using PubMed, Scopus and the Cochrane Library Central.ResultsUntil July 2014 ALPPS was completed in 9 patients whose mean age was 60 ± 8 years. Indications for surgical resection were metastases from colorectal cancer in 3 cases, perihilar cholangiocarcinoma in 3 cases, intrahepatic cholangiocarcinoma in 2 cases and hepatocellular carcinoma without chronic liver disease in 1 case. The calculated FLR volume was 289 ± 122 mL (21.1 ± 5.5%) before ALPPS-1 and 528 ± 121 mL (32.2 ± 5.7%) before ALLPS-2 (p < 0.001). The increase in FLR between the two procedures was 96 ± 47% (range: 24-160%, p < 0.001). Additional interventions were performed in 4 cases: 3 patients underwent Roux-en-Y hepaticojejunostomy, and one case underwent wedge resection of a residual tumor in the FLR. The average time between the first and second step of the procedure was 10.8 ± 2.9 days. The average hospital stay was 24.1 ± 13.3 days. There was 1 postoperative death due to hepatic failure in the oldest patient of this series who had a perihilar cholangiocarcinoma and concomitant liver fibrosis; 11 complications occurred in 6 patients, 4 of whom had grade III or above disease. After a mean follow-up of 17.1 ± 8.5 months, the overall survival was 89% at 3-6 and 12 months. The recurrence-free survival was 100%, 87.5% and 75% at 3-6-12 months respectively. The literature search yielded 148 articles, of which 22 articles published between 2012 and 2015 were included in this systematic review.ConclusionThe ALPPS technique effectively increased the resectability of otherwise inoperable liver tumors. The postoperative morbidity in our series was high in accordance with the data from the systematic review. Age, liver fibrosis and presence of biliary stenting were predisposing factors for postoperative morbidity and mortality.

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Case Report: Robotic ALPPS Procedure for Hepatocellular Carcinoma in the Right Lobe of the Liver.

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