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Buell JF, Gayet B, Han HS, Wakabayashi G, Kim KH, Belli G, Cannon R, Saggi B, Keneko H, Koffron A, Brock G, Dagher I. Evaluation of stapler hepatectomy during a laparoscopic liver resection. HPB (Oxford) 2013; 15:845-50. [PMID: 23458439 PMCID: PMC4503281 DOI: 10.1111/hpb.12043] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2012] [Accepted: 11/28/2012] [Indexed: 12/12/2022]
Abstract
METHODS An international database of 1499 laparoscopic liver resections was analysed using multivariate and Kaplan-Meier analysis. RESULTS In total, 764 stapler hepatectomies (SH) were compared with 735 electrosurgical resections (ER). SH was employed in larger tumours (4.5 versus 3.8 cm; P < 0.003) with decreased operative times (2.6 versus 3.1 h; P < 0.001), blood loss (100 versus 200 cc; P < 0.001) and length of stay (3.0 versus 7.0 days; P < 0.001). SH incurred a trend towards higher complications (16% versus 13%; P = 0.057) including bile leaks (26/764, 3.4% versus 16/735, 2.2%: P = 0.091). To address group homogeneity, a subset analysis of lobar resections confirmed the benefits of SH. Kaplan-Meier analysis in non-cirrhotic and cirrhotic patients confirmed equivalent patient (P = 0.290 and 0.118) and disease-free survival (P = 0.120 and 0.268). Multivariate analysis confirmed the parenchymal transection technique did not increase the risk of cancer recurrence, whereas tumour size, the presence of cirrhosis and concomitant operations did. CONCLUSIONS A SH provides several advantages including: diminished blood loss, transfusion requirements and shorter operative times. In spite of the smaller surgical margins in the SH group, equivalent recurrence and survival rates were observed when matched for parenchyma and extent of resection.
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Affiliation(s)
- Joseph F Buell
- Tulane Transplant Institute, Tulane UniversityNew Orleans, LA, USA
| | - Brice Gayet
- Department of Digestive Disease, Institut Mutualiste Montsouris, Université Paris DescartesParis, France
| | - Ho-Seong Han
- Department of Surgery, Seoul National University, Bundang HospitalSeoul, South Korea
| | - Go Wakabayashi
- Department of Surgery, Iwate Medical UniversityMorioka City, Japan
| | - Ki-Hun Kim
- Department of Surgery, Ulsan University and Asan Medical CenterSeoul, South Korea
| | - Giulio Belli
- Department of Surgery, Loreto Nuovo HospitalNaples, Italy
| | - Robert Cannon
- Department of Surgery, School of Public Health and Information Sciences, University of LouisvilleLouisville, KY, USA
| | - Bob Saggi
- Tulane Transplant Institute, Tulane UniversityNew Orleans, LA, USA
| | - Hiro Keneko
- Department of Surgery, Toho University School of MedicineTokyo, Japan
| | - Alan Koffron
- Division of Transplantation, William Beaumont HospitalDetroit, MI, USA
| | - Guy Brock
- Department of Bioinformatics and Biostatistics, School of Public Health and Information Sciences, University of LouisvilleLouisville, KY, USA
| | - Ibrahim Dagher
- Department of General Surgery, Antoine Beclere Hospital, Paris-Sud School of MedicineClamart, France
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Abstract
OBJECTIVE To provide a review of the world literature on laparoscopic liver resection. SUMMARY BACKGROUND DATA Initially described for peripheral, benign tumors resected by nonanatomic wedge resections, minimally invasive liver resections are now being performed more frequently, even for larger, malignant tumors located in challenging locations. Although a few small review articles have been reported, a comprehensive review on laparoscopic liver resection has not been published. METHODS We conducted a literature search using Pubmed, screening all English publications on laparoscopic liver resections. All data were analyzed and apparent case duplications in updated series were excluded from the total number of patients. Tumor type, operative characteristics, perioperative morbidity, and oncologic outcomes were tabulated. RESULTS A total of 127 published articles of original series on laparoscopic liver resection were identified, and accounted for 2,804 reported minimally invasive liver resections. Fifty percent were for malignant tumors, 45% were for benign lesions, 1.7% were for live donor hepatectomies, and the rest were indeterminate. Of the resections, 75% were performed totally laparoscopically, 17% were hand-assisted, and 2% were laparoscopic-assisted open hepatic resection (hybrid) technique, with the remainder being other techniques or conversions to open hepatectomies. The most common laparoscopic liver resection was a wedge resection or segmentectomy (45%) followed by anatomic left lateral sectionectomy (20%), right hepatectomy (9%), and left hepatectomy (7%). Conversion from laparoscopy to open laparotomy and from laparoscopy to hand-assisted approach occurred in 4.1% and 0.7% of reported cases, respectively. Overall mortality was 9 of 2,804 patients (0.3%), and morbidity was 10.5%, with no intraoperative deaths reported. The most common cause of postoperative death was liver failure. Postoperative bile leak was observed in 1.5% of cases. For cancer resections, negative surgical margins were achieved in 82% to 100% of reported series. The 5-year overall and disease-free survival rates after laparoscopic liver resection for hepatocellular carcinoma were 50% to 75% and 31% to 38.2%, respectively. The 3-year overall and disease-free survival rates after laparoscopic liver resection for colorectal metastasis to the liver were 80% to 87% and 51%, respectively. CONCLUSION In experienced hands, laparoscopic liver resections are safe with acceptable morbidity and mortality for both minor and major hepatic resections. Oncologically, 3- and 5-year survival rates reported for hepatocellular carcinoma and colorectal cancer metastases are comparable to open hepatic resection, albeit in a selected group of patients.
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Bryant R, Laurent A, Tayar C, Cherqui D. Laparoscopic liver resection-understanding its role in current practice: the Henri Mondor Hospital experience. Ann Surg 2009; 250:103-11. [PMID: 19561476 DOI: 10.1097/sla.0b013e3181ad6660] [Citation(s) in RCA: 178] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To report our complete experience with laparoscopic liver resection (LLR) to understand what role it may play in the broader context of liver surgery. BACKGROUND The goal of LLR is to extend the benefits of the laparoscopic approach without compromising the fundamental principles of open liver surgery. LLR, however, presents unique technical challenges and its evaluation is made difficult by the restricted indications for this approach, the few centers world-wide experienced in the technique, and the heterogeneity of procedures and pathologies involved. METHODS Retrospective analysis of a prospectively maintained database of liver resections from a unit with a comprehensive liver program, including resection and transplantation. RESULTS There were 166 laparoscopic liver resections between May 23, 1996 and December 31, 2007, including 100 (60%) for malignant pathology (64 HCC, 3 cholangiocarcinoma, 33 hepatic metastases) and 66 for benign pathology (adenoma, 23; FNH, 19; cystic, 17; other, 7). Numbers of resections for benign indications remained stable over time whereas those for malignant indications increased. There were 31 major resections, 56 left lateral sectionectomies, 28 segmentectomies, and 51 tumorectomies. There was 0% mortality and 15.1% morbidity. Median blood loss was 200 mL, 9 patients (5.4%) required transfusion, and median operating time was 180 minutes. Left lateral sectionectomies demonstrated reduced bleeding (median, 175 vs. 300 mL, P = 0.0015) and faster operating time (median, 170 vs. 180 minutes, P = 0.0265). In the second half of the experience, there was reduced bleeding (median, 200 vs. 300 mL, P = 0.0022) and a lower conversion rate (2.4% vs. 16.9%, P = 0.0015). CONCLUSIONS Good patient selection and refined surgical technique are the keys to successful LLR. The indications for resection of asymptomatic benign lesions should not be increased because the laparoscopic approach is available. Hepatocellular carcinomas (HCCs) are more likely to be suitable to a laparoscopic approach than colorectal liver metastases. Left lateral sectionectomy and limited resection of solitary peripheral lesions are particularly suitable while hemihepatectomies remain challenging procedures. LLR requires an ongoing robust audit to identify any emerging problems.
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Affiliation(s)
- Richard Bryant
- Service de Chirurgie Digestive et Hépatobiliaire, Hôpital Henri Mondor-Université Paris 12, Créteil, France
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4
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McPhail MJW, Scibelli T, Abdelaziz M, Titi A, Pearce NW, Abu Hilal M. Laparoscopic versus open left lateral hepatectomy. Expert Rev Gastroenterol Hepatol 2009; 3:345-51. [PMID: 19673622 DOI: 10.1586/egh.09.36] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Laparoscopic liver surgery is becoming more popular, and many high-volume liver centers are now gaining expertise in this area. Laparoscopic left lateral hepatectomy (LLLH) is a standardized and anatomically well-defined resection and may transform into a primarily laparoscopic procedure for cancer surgery or living donor hepatectomy for transplantation. Five case-control series were identified comparing a total of 167 cases (86 cases of LLLH plus 81 cases of open left lateral hepatectomy). Groups were matched by age and sex, with broadly similar indications for surgery and resection techniques. LLLH is associated with shorter hospital stays and less blood loss without compromising the margin status or increasing complication rates. Donors of LLLH grafts did not have higher graft-related morbidity. Prospective studies are required to define the safety in terms of disease-free and overall survival in this new avenue in laparoscopic liver surgery.
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Affiliation(s)
- Mark J W McPhail
- Department of Hepatology, Imperial College Healthcare NHS Trust, 10th floor, QEQM Wing, St Mary's Hospital, South Wharf Street, London W2 1NY, UK.
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Khan AZ, Prasad KR, Lodge JPA, Toogood GJ. Laparoscopic left lateral sectionectomy: surgical technique and our results from Leeds. J Laparoendosc Adv Surg Tech A 2009; 19:29-32. [PMID: 19226228 DOI: 10.1089/lap.2008.0079] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND Although laparoscopic left lateral sectionectomy is increasingly becoming the accepted approach for resection of tumors in hepatic segments II and III, the variations in surgical technique exist. METHODS Our technique relies on mobilization of the left lateral sector followed by extracorporeal control of the portal pedicle allowing intermittent occlusion when needed. The parenchyma is thinned, exposing the inflow and outflow allowing application of endoscopic staplers under direct vision for parenchymal transection. RESULTS Eleven patients underwent left lateral sectionectomy between 2000 and November 2007 and had a median postoperative stay of 3 days. Two patients had to be converted early on. CONCLUSION Left lateral sectionectomy using this approach appears to be safe and reproducible, and this technique should be considered for patients with tumors in hepatic segments II and III.
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Affiliation(s)
- Aamir Z Khan
- Hepatobiliary and Transplant Service, St. James University Hospital, Leeds, United Kingdom.
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6
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Abstract
The indications and the results for liver resection for hepatocellular cancer (HCC) depend on the stage of the tumor at diagnosis, the functional reserve of the liver, and the use of suitably adapted surgical techniques. This article briefly discusses liver resection for HCC in patients who do not have chronic liver disease and then discusses liver resection for HCC in patients who have chronic liver disease.
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Abu Hilal M, McPhail MJW, Zeidan B, Zeidan S, Hallam MJ, Armstrong T, Primrose JN, Pearce NW. Laparoscopic versus open left lateral hepatic sectionectomy: A comparative study. Eur J Surg Oncol 2008; 34:1285-8. [PMID: 18316171 DOI: 10.1016/j.ejso.2008.01.018] [Citation(s) in RCA: 94] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2007] [Accepted: 01/18/2008] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND Laparoscopic liver surgery has been difficult to popularize. High volume liver centres have identified left lateral sectionectomy (LLS) as a procedure with potential for transformation into a primarily laparoscopic procedure where surgeons can safely gain proficiency. METHODS Forty-four patients underwent either laparoscopic (LLLS) or open (OLLS) left lateral sectionectomy (of segments II/III) for focal lesions at Southampton General Hospital. RESULTS OLLS and LLLS groups were matched for age, sex and tumour types resected. Median operative time in the LLLS group was 180 (40-340) min and 155 (110-330) min in the OLLS group (p=0.885) with median intra-operative blood loss in the LLLS group 80 (25-800) ml versus a larger 470 (100-3000) ml; p=0.002 for patients receiving OLLS. Post-operative stay was also shorter in the LLLS group (3.5 (1-6) days) compared to the OLLS group (7 (3-12) days; p<0.001). Resection margin was not different in the two groups (11 (1.5-30) mm (LLLS) versus 12 (4-40) mm (OLLS); p=1) and neither was the complication rate (13% for LLLS versus 25% for OLLS; p=0.541). There were no conversions to open in the LLLS group and no deaths in either group at 90 days. Between the first and second 12 LLLS the median operative time fell from 240 (70-340) min to 120 (40-120) min; p=0.005 as well as median post-operative hospital stay from 4.5 (2-6) days to 2 (1-4) days, p=0.001. CONCLUSION LLLS is a viable alternative to OLLS with potential improvements in intra-operative blood loss and shorter hospital stay without adversely affecting successful resection or complication rates. Larger prospective studies are required to explore this new avenue in laparoscopic liver surgery.
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Affiliation(s)
- M Abu Hilal
- Hepatobiliary-Pancreatic and Laparoscopic Surgical Unit, Southampton University Hospital, Southampton, London SO16 6YD, UK.
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8
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Clinical study of laparoscopic versus open hepatectomy for malignant liver tumors. Surg Endosc 2008; 22:2350-6. [PMID: 18297354 DOI: 10.1007/s00464-008-9789-z] [Citation(s) in RCA: 104] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2007] [Revised: 12/03/2007] [Accepted: 01/23/2008] [Indexed: 12/11/2022]
Abstract
BACKGROUND The number of reported laparoscopic hepatectomies for liver malignancy is increasing, but comparative data on the survival outcomes between the patients who have undergone laparoscopic hepatectomy versus open surgery are still lacking. METHODS We compared 31 laparoscopic liver resections with 31 open liver resections in a pair-matched retrospective analysis with the aim of evaluating the intraoperative hazards, recovery, and survival outcomes of these procedures for liver cancer. The laparoscopic group and the open group were matched for age, sex, the size and location of the tumor, and the presence or absence of cirrhosis. RESULTS Thirty cases in the laparoscopic group were performed successfully while one case was converted to open surgery due to intraoperative hemorrhage. The length of hospital stay was 7.5 (5-15) days, which was significantly shorter than those in open group (p < 0.01). The mean operative time and blood loss in the laparoscopic group were 140.1 (60-380) min and 502.9 (50-2000) ml, respectively, which were lower than those in open group but without significant difference. There were no operative complications and no deaths in the laparoscopic group. The mean and median survival times of laparoscopic group were 59.3 and 70 months, compared with 49.4 and 60 months in the open group, respectively. The 1-, 3-, 5-year survival rates in the laparoscopic group were, respectively, 96.55%, 60.47%, and 50.40%, and 96.77%, 68.36%, and 50.64% in the open group. By log-rank test, these two survival curves were not significantly different (p = 0.8535). CONCLUSION This study shows that laparoscopic hepatectomy for liver malignancy in selected patients is a safe, effective, and oncologically efficient procedure with better short-term results and similar survival outcomes to open hepatectomy for liver malignancy after midterm follow-up.
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Laurence JM, Lam VWT, Langcake ME, Hollands MJ, Crawford MD, Pleass HCC. Laparoscopic hepatectomy, a systematic review. ANZ J Surg 2008; 77:948-53. [PMID: 17931255 DOI: 10.1111/j.1445-2197.2007.04288.x] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
This systematic review was undertaken to assess the published evidence for the safety, feasibility and reproducibility of laparoscopic liver resection. A computerized search of the Medline and Embase databases identified 28 non-duplicated studies including 703 patients in whom laparoscopic hepatectomy was attempted. Pooled data were examined for information on the patients, lesions, complications and outcome. The most common procedures were wedge resection (35.1%), segmentectomy (21.7%) and left lateral segmentectomy (20.9%). Formal right hepatectomy constituted less than 4% of the reported resections. The conversion and complication rates were 8.1% and 17.6%, respectively. The mortality rate over all these studies was 0.8% and the median (range) hospital stay 7.8 days (2-15.3 days). Eight case-control studies were analysed and although some identified significant reductions in-hospital stay, time to first ambulation after surgery and blood loss, none showed a reduction in complication or mortality rate for laparoscopically carried out resections. It is clear that certain types of laparoscopic resection are feasible and safe when carried out by appropriately skilled surgeons. Further work is needed to determine whether these conclusions can be generalized to include formal right hepatectomy.
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Affiliation(s)
- Jerome M Laurence
- Collaborative Transplant Research Group, University of Sydney, and Department of Surgery, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia.
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10
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Chen HY, Juan CC, Ker CG. Laparoscopic liver surgery for patients with hepatocellular carcinoma. Ann Surg Oncol 2007; 15:800-6. [PMID: 18165879 DOI: 10.1245/s10434-007-9749-1] [Citation(s) in RCA: 125] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2007] [Revised: 11/11/2007] [Accepted: 11/14/2007] [Indexed: 12/13/2022]
Abstract
BACKGROUND Laparoscopic hepatectomy is feasible for hepatocellular carcinoma (HCC) today. This is a retrospective study of the patients with HCC treated by liver resection with a totally laparoscopic approach. METHODS This study recruited 116 patients (92 male, 24 female) that underwent laparoscopic liver resection (LR) for HCC. Patients were divided into two groups: group I: (n = 97, 78 male,19 female) those with a volume of resection less than two segments; group II: (n = 19, 14 male, 5 female) those with a volume of resection of more than two segments. The distribution of the tumor-node-metastasis (TNM) stage of patients in the two groups was not significantly different. RESULTS Patients resumed full diet on the second or third day after the operation, and the average length of hospital stay was 6 days. The operation time was 152.4 +/- 336.3 min and 175.8 +/- 57.4 min, while blood loss was 101.6 +/- 324.4 mL and 329.2 +/- 338.0 ml, for groups I and II, respectively. Five patients (5.2%) in group I and three patients (15.8%) in group II required blood transfusion (p = 0.122). The mortality rate was zero among our patients and complication rates were 6.2% and 5.2% for groups I and II, respectively. The 1-year, 3-year, and 5-year survival rates were 85.4%, 66.4%, and 59.4% for group I, and 94.7%, 74.2%, and 61.7% for group II, respectively, with no significant difference between two groups (p = 0.1237). CONCLUSION Laparoscopic liver resection is a procedure of significant risk and is more technically demanding in comparison with traditional open method. There was no significant difference in survival rates, based on the volume of resection. Laparoscopic surgery should be performed in selected patients as the postoperative quality of life of patients is better than that with open resection.
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Affiliation(s)
- Hong-Yaw Chen
- Department of Surgery, Gastrointestinal Center, Yuan General Hospital, Kaohsiung, Taiwan.
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Weyhe D, Belyaev O, Skawran S, Müller C, Bauer KH. A case of port-site recurrence after laparoscopic adrenalectomy for solitary adrenal metastasis. Surg Laparosc Endosc Percutan Tech 2007; 17:218-20. [PMID: 17581473 DOI: 10.1097/sle.0b013e31804d44a2] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The case of a patient with bilateral adrenal metastases from lung cancer is described. A left open adrenalectomy at the time of the lung resection had a long-term curative effect. Several months later a right laparoscopic adrenalectomy was performed, but 2 months later a loco-regional recurrence with a port-site metastasis was diagnosed on the right side. Open adrenalectomy, by avoiding the potential for port-site metastasis, may be oncologically superior to laparoscopic adrenalectomy in this situation.
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Affiliation(s)
- Dirk Weyhe
- Department of Surgery, St Josef-Hospital, Ruhr-University Bochum, Germany.
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12
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Asbun HJ, Straznicka M, Strong VE. The role of minimal access surgery for metastasectomy and cytoreduction. Surg Oncol Clin N Am 2007; 16:607-25, ix. [PMID: 17606196 DOI: 10.1016/j.soc.2007.04.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
This article summarizes findings about the applicability of minimal-access techniques for thoracic and upper gastrointestinal cancers, including those affecting the lung, liver, stomach, and adrenal gland. If metastasectomy and cytoreductive surgery are rapidly evolving, minimal-access surgery in this setting is in its introductory stages. Nevertheless, minimal-access metastasectomy and cytoreductive surgery harbor great potential for selected patients, but further clinical studies are needed.
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Affiliation(s)
- Horacio J Asbun
- John Muir Health, 401 Gregory Lane, # 204, Walnut Creek, CA 94523, USA.
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Machado MAC, Makdissi FF, Surjan RC, Teixeira ARF, Bacchella T, Machado MCC. Hepatectomia direita por videolaparoscopia. Rev Col Bras Cir 2007. [DOI: 10.1590/s0100-69912007000300010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
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Abstract
Laparoscopy for the resection of liver masses in children has remained undeveloped despite the wide acceptance of laparoscopy in the field of pediatric surgery. The authors report a case of nonanatomical laparoscopic hepatic resection of a large mesenchymal hamartoma in a 2-year-old boy. The procedure was performed using an innovative approach with a combination of different technologies that allowed for a safe and precise resection. This case demonstrates the feasibility of a nonanatomical laparoscopic hepatic resection, even for very large tumors. Both technical expertise and use of novel technologies are necessary to ensure a precise and controlled resection.
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Affiliation(s)
- Sanjeev Dutta
- Division of Pediatric Surgery, Department of Surgery, Lucile Packard Children's Hospital, Stanford University Medical Center, Stanford, CA 94305, USA.
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15
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Dagher I, Proske JM, Carloni A, Richa H, Tranchart H, Franco D. Laparoscopic liver resection: results for 70 patients. Surg Endosc 2007; 21:619-24. [PMID: 17285378 DOI: 10.1007/s00464-006-9137-0] [Citation(s) in RCA: 142] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2006] [Revised: 08/19/2006] [Accepted: 10/09/2006] [Indexed: 02/06/2023]
Abstract
BACKGROUND Laparoscopy is slowly becoming an established technique for liver resection. This procedure still is limited to centers with experience in both hepatic and laparoscopic surgery. Preliminary reports include mainly minor resections for benign liver conditions and show some advantage in terms of postoperative recovery. The authors report their experience with laparoscopic liver resection, the evolution of the technique, and the results. METHODS From 1999 to 2006, 70 laparoscopic liver resections were performed using a procedure similar to resection by laparotomy. RESULTS There were 38 malignant tumors (54%) and 32 benign lesions (46%). The malignant tumors were mainly hepatocellular carcinomas (19 of 24 patients had cirrhosis). The tumor mean size was 3.8 +/- 1.9 cm (range, 2.2-8 cm). There were 19 major hepatectomies, 34 uni- or bisegmentomies, and 17 atypical resections. The operative time was 227 +/- 109 min. Conversion to laparotomy was required for seven patients (10%), mainly for continuous bleeding during transection. Nine patients (13%) required blood transfusion. One patient had both brisk bleeding and gas embolism from a tear in the section line of the right hepatic vein requiring laparoscopic suture. Blood loss and transfusion requirements were significantly lower in recent than in early cases and in resections with prior vascular control than in those without such control. Postoperative complications were experienced by 11 patients (16%), including one bleed from the hepatic stump requiring hemostasis and two subphrenic collections requiring percutaneous drainage. One cirrhotic patient died of liver failure after resection of a partially ruptured tumor. No ascites was observed in other cirrhotic patients. The mean hospital stay was 5.9 days. CONCLUSION The study results confirm that laparoscopic liver resection, including major hepatectomies, can be safely performed by laparoscopy.
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Affiliation(s)
- I Dagher
- Department of General Surgery, Antoine Beclere Hospital, Paris-Sud School of Medicine, 157 Avenue de la Porte de, Trivaux, 92141, Clamart, France.
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Koffron A, Geller D, Gamblin TC, Abecassis M. Laparoscopic liver surgery: Shifting the management of liver tumors. Hepatology 2006; 44:1694-700. [PMID: 17133494 DOI: 10.1002/hep.21485] [Citation(s) in RCA: 123] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Laparoscopic liver surgery has evolved rapidly over the past 5 years in a select number of centers. The growing experience with these procedures has resulted in a shift in the diagnostic and therapeutic approach to common liver tumors. The fact that resection of benign and malignant hepatic masses can now be accomplished laparoscopically with relatively low morbidity has influenced the decision-making process for physicians involved in the diagnosis and management of these lesions. For example, should a gastroenterologist or hepatologist seeing a 32-year-old woman with an asymptomatic 4 cm hepatic lesion that is radiologically indeterminate for adenoma or focal nodular hyperplasia (FNH): (1) continue to observe with annual computed tomography/magnetic resonance imaging (CT/MRI) scans, (2) subject the patient to a liver biopsy, or (3) refer for laparoscopic resection? For a solitary malignant liver tumor in the left lateral segment, should laparoscopic resection be considered the new standard of care, assuming the surgeon can perform the operation safely? We present current data and representative case studies on the use of laparoscopic liver resection at 2 major medical centers in the United States. We propose that surgical engagement defined by the managing physician's decision to proceed with a surgical intervention is increasingly affected by the availability of, and experience with, laparoscopic liver resection.
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Affiliation(s)
- Alan Koffron
- Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA.
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