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      Laparoscopic Left Lateral Liver Sectionectomy: A Safe, Efficient, Reproducible Technique

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          Abstract

          Background: Laparoscopic left lateral sectionectomy (LLLS) is procedure with potential for future transformation into a primarily laparoscopic procedure where surgeons can safely develop laparoscopic experience and gain proficiency. Methods: Between August 2004 and December 2007, 80 patients underwent laparoscopic liver resections in our unit, 30 of these were left lateral sectionectomies. The indications for surgery were both oncological and non-oncological. Results: 30 LLLS were performed. Median operative time and median postoperative hospital stay group were 180 (40–340) min and 4 (1–6) days, respectively, and were noted to fall significantly between the first (15 patients) and second parts of this series. The median free resection margin was 11 (1.5–30) mm and median perioperative blood loss was 80 (25–800) ml. Two minor complications were observed with no mortality and no conversions to open. Conclusion: LLLS is a feasible, safe and efficient procedure, associated with a quick, smooth learning curve. We report our technique illustrating methods and particulars which would be of great help to surgeons developing new laparoscopic liver services.

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          Laparoscopic liver resections: a feasibility study in 30 patients.

          To assess the feasibility and safety of laparoscopic liver resections. The use of the laparoscopic approach for liver resections has remained limited for technical reasons. Progress in laparoscopic procedures and the development of dedicated technology have made it possible to consider laparoscopic resection in selected patients. A prospective study of laparoscopic liver resections was undertaken in patients with preoperative diagnoses including benign lesion, hepatocellular carcinoma with compensated cirrhosis, and metastasis of noncolorectal origin. Hepatic involvement had to be limited and located in the left or peripheral right segments (segments 2-6), and the tumor had to be 5 cm or smaller. Surgical technique included CO2 pneumoperitoneum and liver transection with a harmonic scalpel, with or without portal triad clamping or hepatic vein control. Portal pedicles and large hepatic veins were stapled. Resected specimens were placed in a bag and removed through a separate incision, without fragmentation. From May 1996 to December 1999, 30 of 159 (19%) liver resections were included. There were 18 benign lesions and 12 malignant tumors, including 8 hepatocellular carcinomas in cirrhotic patients. Mean tumor size was 4.25 cm. There were two conversions to laparotomy (6.6%). The resections included 1 left hepatectomy, 8 bisegmentectomies (2 and 3), 9 segmentectomies, and 11 atypical resections. Mean blood loss was 300 mL. Mean surgical time was 214 minutes. There were no deaths. Complications occurred in six patients (20%). Only one cirrhotic patient developed postoperative ascites. No port-site metastases were observed in patients with malignant disease. Laparoscopic resections are feasible and safe in selected patients with left-sided and right-peripheral lesions requiring limited resection. Young patients with benign disease clearly benefit from avoiding a major abdominal incision, and cirrhotic patients may have a reduced complication rate.
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            Laparoscopic anatomical (hepatic) left lateral segmentectomy-technical aspects.

            Laparoscopic liver surgery is a tremendous challenge. The authors report a left liver lobectomy and removal by a total laparoscopic approach. Anatomical left lateral laparoscopic segmentectomy was performed on a woman who had a symptomatic hepatic adenoma. The patient was discharged after an uncomplicated postoperative recovery; the hospital stay and convalescence period were very short. The cosmetic result was good.
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              Laparoscopic liver resection.

              This paper describes a 10-year experience of laparoscopic liver surgery, including several major hepatectomies for malignant tumours. Of 243 hepatectomies carried out between January 1995 and December 2004, 113 (46.5 per cent) were performed by laparoscopy and 89 were included in this retrospective study. Twenty-four laparoscopic hepatectomies (27 per cent) were for benign disease and 65 (73 per cent) for malignant tumours, including hepatocellular carcinoma (HCC) in 16 patients and colorectal metastasis (CRM) in 41. Minor hepatectomy was performed in 51 patients and major hepatectomy (three or more Couinaud segments) in 38. Conversion to laparotomy was necessary in 12 patients and perioperative blood transfusion in eight. One patient with cirrhosis who underwent right hepatectomy for HCC with conversion to open surgery died 8 days after surgery. Major morbidity occurred in eight patients (16 per cent) having minor hepatectomy and in 11 (29 per cent) of those having a major resection. The 3-year overall and disease-free survival rates for patients with CRM (mean follow-up 30 months) were 87 (11 patients at risk) and 51 (6 patients at risk) per cent respectively. Corresponding values for patients with HCC (mean follow-up 40 months) were 85 (10 patients at risk) and 68 (5 patients at risk) per cent. In experienced hands, the results of laparoscopic liver surgery are similar to those for laparotomy. Copyright 2005 British Journal of Surgery Society Ltd.
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                Author and article information

                Journal
                DSU
                Dig Surg
                10.1159/issn.0253-4886
                Digestive Surgery
                S. Karger AG
                0253-4886
                1421-9883
                2008
                October 2008
                11 September 2008
                : 25
                : 4
                : 305-308
                Affiliations
                Hepatobiliary-Pancreatic and Laparoscopic Surgical Unit, Southampton University Hospital, Southampton, UK
                Article
                155222 Dig Surg 2008;25:305–308
                10.1159/000155222
                18784413
                b965b53c-c409-45fd-8232-3edca30486e3
                © 2008 S. Karger AG, Basel

                Copyright: All rights reserved. No part of this publication may be translated into other languages, reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying, recording, microcopying, or by any information storage and retrieval system, without permission in writing from the publisher. Drug Dosage: The authors and the publisher have exerted every effort to ensure that drug selection and dosage set forth in this text are in accord with current recommendations and practice at the time of publication. However, in view of ongoing research, changes in government regulations, and the constant flow of information relating to drug therapy and drug reactions, the reader is urged to check the package insert for each drug for any changes in indications and dosage and for added warnings and precautions. This is particularly important when the recommended agent is a new and/or infrequently employed drug. Disclaimer: The statements, opinions and data contained in this publication are solely those of the individual authors and contributors and not of the publishers and the editor(s). The appearance of advertisements or/and product references in the publication is not a warranty, endorsement, or approval of the products or services advertised or of their effectiveness, quality or safety. The publisher and the editor(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements.

                History
                Page count
                Figures: 5, Tables: 1, References: 14, Pages: 4
                Categories
                How I Do It

                Oncology & Radiotherapy,Gastroenterology & Hepatology,Surgery,Nutrition & Dietetics,Internal medicine
                Laparoscopic liver resection,Laparoscopic left lateral sectionectomy,Laparoscopic liver surgery,Left lateral sectionectomy, surgical technique

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