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Dongelmans E, Erler N, Adam R, Nadalin S, Karam V, Yilmaz S, Kelly C, Pirenne J, Acarli K, Allison M, Hakeem A, Dhakshinamoorthy V, Fedaruk D, Rummo O, Kilic M, Nordin A, Fischer L, Parente A, Mirza D, Bennet W, Tokat Y, Faitot F, Antonelli BB, Berlakovich G, Patch D, Berrevoet F, Ribnikar M, Gerster T, Savier E, Gruttadauria S, Ericzon BG, Valdivieso A, Cuervas-Mons V, Perez Saborido B, Croner RS, De Carlis L, Magini G, Rossi R, Popescu I, Razvan L, Schneeberger S, Blokzijl H, Llado L, Gomez Bravo MA, Duvoux C, Mezjlík V, Oniscu GC, Pearson K, Dayangac M, Lucidi V, Detry O, Rotellar F, den Hoed C, Polak WG, Darwish Murad S. Recent outcomes of liver transplantation for Budd-Chiari syndrome: A study of the European Liver Transplant Registry (ELTR) and affiliated centers. Hepatology 2024:01515467-990000000-00750. [PMID: 38358658 DOI: 10.1097/hep.0000000000000778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 12/06/2023] [Indexed: 02/16/2024]
Abstract
BACKGROUND AND AIMS Management of Budd-Chiari syndrome (BCS) has improved over the last decades. The main aim was to evaluate the contemporary post-liver transplantant (post-LT) outcomes in Europe. APPROACH AND RESULTS Data from all patients who underwent transplantation from 1976 to 2020 was obtained from the European Liver Transplant Registry (ELTR). Patients < 16 years with secondary BCS or HCC were excluded. Patient survival (PS) and graft survival (GS) before and after 2000 were compared. Multivariate Cox regression analysis identified predictors of PS and GS after 2000. Supplemental data was requested from all ELTR-affiliated centers and received from 44. In all, 808 patients underwent transplantation between 2000 and 2020. One-, 5- and 10-year PS was 84%, 77%, and 68%, and GS was 79%, 70%, and 62%, respectively. Both significantly improved compared to outcomes before 2000 ( p < 0.001). Median follow-up was 50 months and retransplantation rate was 12%. Recipient age (aHR:1.04,95%CI:1.02-1.06) and MELD score (aHR:1.04,95%CI:1.01-1.06), especially above 30, were associated with worse PS, while male sex had better outcomes (aHR:0.63,95%CI:0.41-0.96). Donor age was associated with worse PS (aHR:1.01,95%CI:1.00-1.03) and GS (aHR:1.02,95%CI:1.01-1.03). In 353 patients (44%) with supplemental data, 33% had myeloproliferative neoplasm, 20% underwent TIPS pre-LT, and 85% used anticoagulation post-LT. Post-LT anticoagulation was associated with improved PS (aHR:0.29,95%CI:0.16-0.54) and GS (aHR:0.48,95%CI:0.29-0.81). Hepatic artery thrombosis and portal vein thrombosis (PVT) occurred in 9% and 7%, while recurrent BCS was rare (3%). CONCLUSIONS LT for BCS results in excellent patient- and graft-survival. Older recipient or donor age and higher MELD are associated with poorer outcomes, while long-term anticoagulation improves both patient and graft outcomes.
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Affiliation(s)
- Edo Dongelmans
- Department of Gastroenterology and Hepatology, Erasmus MC Transplant Institute, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - Nicole Erler
- Department of Biostatistics, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Rene Adam
- Department of Hepato-Biliary Surgery, Cancer and Transplantation Unit, Hospital Paul Brousse, Villejuif, France
| | - Silvio Nadalin
- Department of General, Visceral and Transplant Surgery, Universitätsklinik Tübingen, Tubingen, Germany
| | - Vincent Karam
- Department of Hepato-Biliary Surgery, Cancer and Transplantation Unit, Hospital Paul Brousse, Villejuif, France
| | - Sezai Yilmaz
- Department of Surgery, Liver Transplant Institute, Turgut Özal Medical Center, Malatya, Turkey
| | - Claire Kelly
- Institute of Liver Studies, King's College Hospital, London, UK
| | - Jacques Pirenne
- Department of Abdominal Transplant Surgery, Universitaire Ziekenhuizen Leuven, Belgium
| | - Koray Acarli
- Department of Liver and Biliary Tract Surgery, Memorial Hospital, Istanbul, Turkey
| | - Michael Allison
- Liver Unit, Cambridge University Hospitals NHS Foundation Trust, Cambridge NIHR Biomedical Research Center, Cambridge, UK
| | - Abdul Hakeem
- Department of HPB Surgery and Liver Transplantation, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | | | - Dzmitry Fedaruk
- Department of Transplantation, Minsk Scientific and Practical Center for Surgery, Transplantology and Hepatology, Minsk, Belarus
| | - Oleg Rummo
- Department of Transplantation, Minsk Scientific and Practical Center for Surgery, Transplantology and Hepatology, Minsk, Belarus
| | - Murat Kilic
- Department of Surgery, Kent Hospital, Izmir, Turkey
| | - Arno Nordin
- Transplantation and Liver Surgery Unit, Helsinki University Hospital, Helsinki, Finland
| | - Lutz Fischer
- Department of Surgery, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
| | | | - Darius Mirza
- Liver Unit, Queen Elizabeth Hospital, Birmingham, UK
| | - William Bennet
- Department of Surgery, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Yaman Tokat
- Department of General Surgery, International Liver Center and Acibadem Health Care Hospitals, Istanbul, Turkey
| | - Francois Faitot
- Department of HPB Surgery and Transplantation, C.H.R.U. de Strasbourg, Strasbourg, France
| | - Barbara B Antonelli
- General and Liver Transplant Surgery Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Gabriela Berlakovich
- Department of Transplantation Surgery, Medical University of Vienna, Wien, Austria
| | - David Patch
- Department of Hepatology and Liver Transplantation, Royal Free Hospital, London, UK
| | - Frederik Berrevoet
- Department of General and HPB Surgery and Liver Transplantation, University Hospital Gent, Ghent, Belgium
| | - Marija Ribnikar
- Department of Gastroenterology, University Medical Center Lubljana, Ljubljana, Slovenia
| | - Theophile Gerster
- Department of Gastroenterology and Hepatology, C.H.U. de Grenoble, Grenoble, France
| | - Eric Savier
- Department of Digestive Surgery and Liver Transplantation, Pitie Salpetriere university hospital, Sorbonne University, Paris, France
| | - Salvatore Gruttadauria
- Department for the Treatment and Study of Abdominal Diseases and Abdominal Transplantation, IRCCS-ISMETT (Istituto di Ricovero e Cura a Carattere Scientifico-Istituto Mediterraneo per i Trapianti e Terapie ad alta specializzazione), UPMC (University of Pittsburgh Medical Center), Palermo, Italy
- Department of Surgery and Medical and Surgical Specialties, University of Catania, Catania, Italy
| | - Bo-Göran Ericzon
- Department of Transplantation Surgery, Karolinska University Hospital, Huddinge, Sweden
| | - Andrés Valdivieso
- Department of HBP Surgery and Liver Transplantation, Cruces University hospital, Bilbao, Spain
| | | | - Baltasar Perez Saborido
- Department of General and Digestive Surgery, Hospital Universitario "Rio Hortega", Valladolid, Spain
| | - Roland S Croner
- Department of General-, Visceral-, Vascular- and Transplant Surgery, University Hospital Magdeburg, Germany
| | - Luciano De Carlis
- Department of General Surgery and Transplantation, ASST Grande Ospedale Metropolitano Niguarda, University of Milano-Bicocca, Milan, Italy
| | - Giulia Magini
- Department of Surgery, Hôpital Universitaire de Genève, Geneve, Switzerland
| | - Roberta Rossi
- Department of Gastroenterology and Transplantation, Università Politecnica delle Marche, Ancona, Italy
| | - Irinel Popescu
- Department of Surgery, University of Medicine "Carol Davila", Bucharest, Romania
| | - Laze Razvan
- Department of Surgery, University of Medicine "Carol Davila", Bucharest, Romania
| | - Stefan Schneeberger
- Department of Visceral, Transplant and Thoracic Surgery, University Hospital, Innsbruck, Austria
| | - Hans Blokzijl
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, Groningen, the Netherlands
| | - Laura Llado
- Department of Surgery, Hospital Universitari de Bellvitge, Barcelona, Spain
| | | | - Christophe Duvoux
- Department of Medical Liver Transplant Unit and Liver, Hôpital Henri Mondor, Creteil, France
| | - Vladimír Mezjlík
- Department of Transplantation, Center of cardiovascular surgery and transplantations, Brno, Czech Republic
| | - Gabriel C Oniscu
- Edinburgh Transplant Center, Royal Infirmary of Edinburgh, Edinburg, UK
| | - Kelsey Pearson
- Edinburgh Transplant Center, Royal Infirmary of Edinburgh, Edinburg, UK
| | - Murat Dayangac
- Center for Organ Transplantation, Medipol University Hospital, Istanbul, Turkey
| | - Valerio Lucidi
- Department of abdominal surgery, Unit of Hepato-biliary surgery and Liver Transplantation, Hôpital Erasme, Cliniques Universitaires de Bruxelles, Brussels, Belgium
| | - Olivier Detry
- Department of Abdominal Surgery and Transplantation, CHU Liege, Liege, Belgium
| | - Fernando Rotellar
- Department of General and Digestive Surgery, Clinica Universitaria de Navarra, Pamplona, Spain
| | - Caroline den Hoed
- Department of Gastroenterology and Hepatology, Erasmus MC Transplant Institute, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - Wojciech G Polak
- Department of Surgery, Division of HPB and Transplant Surgery, Erasmus MC Transplant Institute, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - Sarwa Darwish Murad
- Department of Gastroenterology and Hepatology, Erasmus MC Transplant Institute, Erasmus MC University Medical Center, Rotterdam, the Netherlands
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2
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Giglio MC, Dolce P, Yilmaz S, Tokat Y, Acarli K, Kilic M, Zeytunlu M, Unek T, Karam V, Adam R, Polak WG, Fondevila C, Nadalin S, Troisi RI. Development of a model to predict the risk of early graft failure after adult-to-adult living donor liver transplantation: An ELTR study. Liver Transpl 2023:01445473-990000000-00296. [PMID: 38079264 DOI: 10.1097/lvt.0000000000000312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 11/18/2023] [Indexed: 01/12/2024]
Abstract
Graft survival is a critical end point in adult-to-adult living donor liver transplantation (ALDLT), where graft procurement endangers the lives of healthy individuals. Therefore, ALDLT must be responsibly performed in the perspective of a positive harm-to-benefit ratio. This study aimed to develop a risk prediction model for early (3 months) graft failure (EGF) following ALDLT. Donor and recipient factors associated with EGF in ALDLT were studied using data from the European Liver Transplant Registry. An artificial neural network classification algorithm was trained on a set of 2073 ALDLTs, validated using cross-validation, tested on an independent random-split sample (n=518), and externally validated on United Network for Organ Sharing Standard Transplant Analysis and Research data. Model performance was assessed using the AUC, calibration plots, and decision curve analysis. Graft type, graft weight, level of hospitalization, and the severity of liver disease were associated with EGF. The model ( http://ldlt.shinyapps.io/eltr_app ) presented AUC values at cross-validation, in the independent test set, and at external validation of 0.69, 0.70, and 0.68, respectively. Model calibration was fair. The decision curve analysis indicated a positive net benefit of the model, with an estimated net reduction of 5-15 EGF per 100 ALDLTs. Estimated risks>40% and<5% had a specificity of 0.96 and sensitivity of 0.99 in predicting and excluding EGF, respectively. The model also stratified long-term graft survival ( p <0.001), which ranged from 87% in the low-risk group to 60% in the high-risk group. In conclusion, based on a panel of donor and recipient variables, an artificial neural network can contribute to decision-making in ALDLT by predicting EGF risk.
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Affiliation(s)
- Mariano Cesare Giglio
- Department of Clinical Medicine and Surgery, Division of HPB and Robotic Surgery, Federico II University Hospital Naples, Italy
| | - Pasquale Dolce
- Department of Translational Medicine, Federico II University of Naples, Naples, Italy
| | - Sezai Yilmaz
- Department of Surgery and Liver Transplant Institute, Inonu University Faculty of Medicine, Malatya, Turkey
| | - Yaman Tokat
- International Liver Center & Acibadem Healthcare Hospitals, Istanbul, Turkey
| | - Koray Acarli
- Department of Organ Transplantation, Istanbul Memorial Hospital, Istanbul, Turkey
- Department of Surgery, Istanbul Memorial Hospital, Istanbul, Turkey
| | - Murat Kilic
- Department of Liver Transplantation, Izmir Kent Hospital, Izmir, Turkey
| | - Murat Zeytunlu
- Departments of General Surgery and Gastroenterology, Ege University, School of Medicine, Izmir, Turkey
| | - Tarkan Unek
- Department of General Surgery, Hepatopancreaticobiliary Surgery and Liver Transplantation Unit, Dokuz Eylul University Faculty of Medicine, Narlidere, Izmir, Turkey
| | - Vincent Karam
- Paul Brousse Hospital, Univ Paris-Sud, Inserm, Villejuif, France
| | - René Adam
- Paul Brousse Hospital, Univ Paris-Sud, Inserm, Villejuif, France
| | | | - Constantino Fondevila
- Department of General and Digestive Surgery, Hospital Clínic, University of Barcelona, Barcelona, Spain
| | - Silvio Nadalin
- Department of General, Visceral and Transplant Surgery, University Hospital Tübingen, Tübingen, Germany
| | - Roberto Ivan Troisi
- Department of Clinical Medicine and Surgery, Division of HPB and Robotic Surgery, Federico II University Hospital Naples, Italy
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3
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Heinemann M, Liwinski T, Adam R, Berenguer M, Mirza D, Malek-Hosseini SA, Heneghan MA, Lodge P, Pratschke J, Boudjema K, Paul A, Zieniewicz K, Fronek J, Mehrabi A, Acarli K, Tokat Y, Coker A, Yilmaz S, Karam V, Duvoux C, Lohse AW, Schramm C. Long-term outcome after living donor liver transplantation compared to donation after brain death in autoimmune liver diseases: Experience from the European Liver Transplant Registry. Am J Transplant 2022; 22:626-633. [PMID: 34605157 DOI: 10.1111/ajt.16864] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 08/22/2021] [Accepted: 09/20/2021] [Indexed: 01/25/2023]
Abstract
Knowledge of living donor liver transplantation (LDLT) for autoimmune liver diseases (AILDs) is scarce. This study analyzed survival in LDLT recipients registered in the European Liver Transplant Registry with autoimmune hepatitis, primary biliary cholangitis, primary sclerosing cholangitis (PSC) and the non-autoimmune disorder alcohol-related cirrhosis. In total, 29 902 individuals enrolled between 1998 and 2017 were analyzed, including 1003 with LDLT. Survival from >90 days after LDLT for AILDs in adults was 85.5%, 74.2%, and 58.0% after 5, 10, and 15 years. Adjusted for recipient age, sex, and liver transplantation era, adult PSC patients receiving LDLT showed increased mortality compared to donation after brain death (DBD) (hazard ratio [HR] = 1.95, 95% confidence interval [CI] = 1.36-2.80, p < .001). Pediatric PSC patients showed also increased mortality >90 days after LDLT compared to DBD (HR = 3.00, 95% CI 1.04-8.70, p = .043). Multivariate analysis identified several risk factors for death in adult PSC patients receiving LDLT including a male donor (HR = 2.49, p = .025). Adult PSC patients with LDLT versus DBD conferred increased mortality from disease recurrence (subdistribution hazard ratio [subHR] = 5.36, p = .001) and biliary complications (subHR = 4.40, p = .006) in multivariate analysis. While long-term outcome following LDLT for AILD is generally favorable, PSC patients with LDLT compared to DBD might be at increased risk of death.
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Affiliation(s)
- Melina Heinemann
- I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Timur Liwinski
- I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,European Reference Network for Hepatological Diseases, Hamburg, Germany
| | - Rene Adam
- Hepato-Biliary Center, AP-HP Paul Brousse Hospital, University of Paris-Sud, Villejuif, France
| | - Marina Berenguer
- Liver Transplantation and Hepatology Unit, La Fe University Hospital, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas, University of Valencia, Valencia, Spain
| | - Darius Mirza
- Department of HPB Surgery, Queen Elizabeth Hospital, Birmingham, UK
| | - Seyed Ali Malek-Hosseini
- Avicenna Center for Medicine and Organ Transplant, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Michael A Heneghan
- King's Liver Transplant Unit, King's College Hospital NHS Foundation Trust, London, United Kingdom
| | - Peter Lodge
- The Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Johann Pratschke
- Department of Surgery, Charité-Universitätsmedizin Berlin, Campus Charité Mitte and Campus Virchow Klinikum, Berlin, Germany
| | - Karim Boudjema
- Department of Hepatobiliary and Digestive Surgery, Pontchaillou University Hospital, Rennes, France
| | - Andreas Paul
- Department of Visceral and Transplant Surgery, University Hospital Essen, Essen, Germany
| | - Krzysztof Zieniewicz
- Department of General, Transplant and Liver Surgery, Medical University of Warsaw, Warsaw, Poland
| | - Jiri Fronek
- Department of Transplant Surgery, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Arianeb Mehrabi
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - Koray Acarli
- Organ Transplantation Center, Memorial Hospital, Istanbul, Turkey
| | - Yaman Tokat
- Liver Transplantation Center, Florence Nightingale Hospital, Istanbul, Turkey
| | - Ahmet Coker
- Department of General Surgery, Ege University Medical School, Izmir, Turkey
| | - Sezai Yilmaz
- Department of Surgery and Liver Transplant Institute, Inonu University Faculty of Medicine, Malatya, Turkey
| | - Vincent Karam
- Hepato-Biliary Center, AP-HP Paul Brousse Hospital, University of Paris-Sud, Villejuif, France
| | - Christophe Duvoux
- Department of Hepatology and Gastroenterology, University Hospital of Henri-Mondor, Creteil, France
| | - Ansgar W Lohse
- I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,European Reference Network for Hepatological Diseases, Hamburg, Germany.,Martin Zeitz Center for Rare Diseases, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Christoph Schramm
- I. Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,European Reference Network for Hepatological Diseases, Hamburg, Germany.,Martin Zeitz Center for Rare Diseases, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
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4
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Abstract
Liver surgery is one of the most complex surgical interventions with high risk and potential for complications. Posthepatectomy liver failure (PHLF) is a serious complication of liver surgery that occurs in about 10% of patients undergoing major liver surgery. It is the main source of morbidity and mortality. Appropriate surgical techniques and intensive care management are important in preventing PHLF. Early start of the liver support systems is very important for the PHLF patient to recover, survive, or be ready for a liver transplant. Nonbiological and biological liver support systems should be used in PHLF to prepare for treatment or organ transplantation. The definition of the state, underlying pathophysiology and treatment strategies will be reviewed here.
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Affiliation(s)
- İlhan Ocak
- Department of Critical Care Unit, İstanbul Memorial Hospital, İstanbul, Turkey
| | - Serdar Topaloğlu
- Department of Surgery, School of Medicine, Karadeniz Technical University, Trabzon, Turkey
| | - Koray Acarli
- Department of Organ Transplantation, Department of Surgery, İstanbul Memorial Hospital, İstanbul, Turkey
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5
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Ertugrul G, Yankol Y, Mecit N, Kirimlioglu H, Kanmaz T, Acarli K, Kalayoglu M. Liver Transplant and Improvements in Cholesterol Biosynthesis Defects: A Case Report of Smith-Lemli-Opitz Syndrome. EXP CLIN TRANSPLANT 2019; 20:104-107. [PMID: 30674241 DOI: 10.6002/ect.2018.0131] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Smith-Lemli-Opitz syndrome is an autosomal recessive metabolic disease characterized by mental retardation and multiple congenital anomalies. The main pathology is the lack of the enzyme 3β-hydroxysterol Δ7-reductase, which is the last enzymatic step in cholesterol synthesis, ending with a low cholesterol level. Cholesterol is vitally important in cell membranes and myelination of the nervous system. The cholesterol level affects many systems of the body, especially the nervous system. The cause of liver involvement in Smith-Lemli-Opitz syndrome is unclear, and many hypotheses have been suggested. Here, we present the early results of a patient with Smith-Lemli-Opitz syndrome who underwent living-donor liver transplant due to cirrhosis. As a result of liver transplant, normal cholesterol levels were shown, as well as improvements in the patient's neurodevelopment and behavior. Early liver transplant may be considered for patients with a defect of cholesterol biosynthesis, even in the absence of cirrhosis, and may be a future treatment option to prevent risks of neurologic deterioration.
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Affiliation(s)
- Gokhan Ertugrul
- The Organ Transplantation Center, Memorial Sisli Hospital, Istanbul
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6
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Krespi MR, Tankurt A, Acarli K, Kanmaz T, Yankol Y, Kalayoglu M. Beliefs of Living Donors About Recipients' End-Stage Liver Failure and Surgery for Organ Donation. Transplant Proc 2017; 49:1369-1375. [PMID: 28736009 DOI: 10.1016/j.transproceed.2017.02.050] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Revised: 01/26/2017] [Accepted: 02/07/2017] [Indexed: 11/29/2022]
Abstract
BACKGROUND The concept of beliefs could provide a basis for how donors may perceive recipients' end-stage liver failure (ESLF) and surgery for organ donation. However, there is no such quantitative study. Therefore, the objective of this study was to explore beliefs of living donors about recipients' ESLF and surgery for organ donation. METHODS The sample comprised 16 living donors who donated a part of their liver to a patient who had ESLF. The data were analyzed by following established procedures for inductive qualitative analysis. RESULTS Analysis showed that donors' beliefs can be viewed in a number of groups. Beliefs about recipients' ESLF included diverse explanations for ESLF (blaming oneself and physicians) and physical symptoms (developmental slowing down). Beliefs about being a donor included reasons for being a donor (performing a good deed, being healed), barriers to being a donor (other people being ignorant and selfish), ways to manage these barriers (following one's gut feeling), and factors facilitating being a donor (the feeling that one does not have many people to leave behind). Beliefs about surgery for organ donation included physical effects (pain, feeling stiff). Beliefs about organ donation included views that general organ donation should be encouraged and that people's awareness should be raised. CONCLUSIONS Existing psychological perspectives could help to interpret some beliefs. Nevertheless, other beliefs, not previously reported, could be considered as targets for individual consultations/psycho-educational programs for fostering emotional well-being.
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Affiliation(s)
- M R Krespi
- Department of Psychology, Kadir Has University, Istanbul, Turkey.
| | - A Tankurt
- Department of Child and Adolescent Mental Health, Bezmialem Foundation Trust University, Istanbul, Turkey
| | - K Acarli
- Memorial Sisli Hospital, Centre of Organ Transplantation, Istanbul, Turkey
| | - T Kanmaz
- Memorial Sisli Hospital, Centre of Organ Transplantation, Istanbul, Turkey
| | - Y Yankol
- Memorial Sisli Hospital, Centre of Organ Transplantation, Istanbul, Turkey
| | - M Kalayoglu
- Memorial Sisli Hospital, Centre of Organ Transplantation, Istanbul, Turkey
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7
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Okur MH, Yankol Y, Cimşit B, Mecit N, Ertuğrul G, Kanmaz T, Bozkurt C, Acarli K, Kalayoglu M. Liver Transplant in Children with Hepatoblastoma. EXP CLIN TRANSPLANT 2017; 17:644-647. [DOI: 10.6002/ect.2016.0110] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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8
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Okur MH, Yankol Y, Mecit N, Hoş G, Ertugrul G, Kanmaz T, Acarli K, Kalayoglu M. Diaphragmatic Hernia After Liver Transplant in Children: Report of 2 Cases. EXP CLIN TRANSPLANT 2016; 16:337-339. [PMID: 27143191 DOI: 10.6002/ect.2015.0242] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVES Diaphragmatic hernia is a rare complication after pediatric liver transplant. This report presents occurrences of diaphragmatic hernia after living-donor liver transplants in 2 children. MATERIALS AND METHODS In 1 of the 2 patients, a right-sided diaphragmatic hernia developed after a living-donor liver transplant due to progressive familial intrahepatic cholestasis where a left lateral segment graft was used. In the other patient, a left-sided diaphragmatic hernia developed after a living-donor liver transplant due to biliary atresia following Kasai portoenterostomy where a left lateral segment graft was used. RESULTS After diaphragm repair, the postoperative course was uneventful and there were no recurrences. CONCLUSIONS A literature review identified nearly 30 cases of diaphragmatic hernia following liver transplants; diaphragmatic hernia should be considered a potential surgical complication after liver transplant.
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Affiliation(s)
- Mehmet Hanifi Okur
- >From the Department of Biochemistry, Molecular and Cellular Biology, Georgetown University Medical Center, Washington DC 20007, USA
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9
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Yankol Y, Ertugrul M, Kanmaz T, Mecit N, Ocak I, Durmaz O, Acarli K, Kalayoglu M. Management of Pediatric Acute Liver Failure in a Region With Insufficient Deceased Donor Support: A Single-Center Experience. EXP CLIN TRANSPLANT 2016; 14:535-541. [PMID: 26975186 DOI: 10.6002/ect.2015.0008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVES Acute liver failure is a rapidly progressive and life-threatening disease in children, whose clinical features differ from those of adults. MATERIALS AND METHODS This is a review of a single center's experience with pediatric acute liver failure in a region with insufficient deceased donor support. The study is a retrospective review and analysis of 22 pediatric patients with acute liver failure between January 2007 and May 2013. RESULTS The cause of acute liver failure was indeterminate in 45.4% of cases. Listing for liver transplant was required in 72.7% of patients, whereas 27.3% developed spontaneous remission. In the patients placed on the liver transplant wait list, 75% underwent liver transplant and 25% died before undergoing liver transplant. The presence of ascites, high-grade encephalopathy, and laboratory findings including high lactate dehydrogenase and phosphorous levels and international normalized ratio were significant parameters in selecting patients needing liver transplants. All liver transplants were from living donors. One- and 3-year patient survival rates after liver transplant were 75% and 75%. No serious donor complications occurred. CONCLUSIONS Living-donor liver transplant may be the only option to save the lives of pediatric patients with acute liver failure, especially in regions with insufficient deceased-donor support. Timely referral to a multidisciplinary transplant center, expedient evaluation of living donors, and appropriate timing of transplant are crucial for a successful outcome.
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Affiliation(s)
- Yucel Yankol
- From the Organ Transplantation Center, Memorial Sisli Hospital, Istanbul, Turkey
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10
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Yankol Y, Fernandez LA, Kanmaz T, Leverson GE, Mezrich JD, Foley D, Mecit N, D'Alessandro AM, Acarli K, Kalayoglu M. Results of pediatric living donor compared to deceased donor liver transplantation in the PELD/MELD era: Experience from two centers on two different continents. Pediatr Transplant 2016; 20:72-82. [PMID: 26861217 DOI: 10.1111/petr.12641] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/23/2015] [Indexed: 12/14/2022]
Abstract
The LDLT option in the pediatric population allows recipients to be transplanted early. A total of 202 consecutive pediatric liver transplants from two different institutions--108 (LDLT) and 94 (DDLT)--were retrospectively compared. Overall, one- and three-yr patient and graft survival were similar between DDLT and LDLT. ACR was greater in recipients of DDLT at one and three yr (50.8% and 61.0%) compared to LDLT (30.8% and 32.2%) (p = 0.002). When the data were stratified according to PELD/MELD score, LDLT with a low score had better one- and three-yr graft survival (96.2% and 96.2%) compared to DDLT (88.2% and 85.2%) (p = 0.02), with comparable patient survival (p = 0.75). Patient and graft survival were similar between DDLT and LDLT in the high PELD/MELD group. Lower incidence of ACR in both low and high PELD/MELD groups was (29.6% and 34.3%) for LDLT compared to DDLT (50.3% and 53.3%, p = 0.002 and p = 0.028, respectively). Regardless of PELD/MELD score, status, age group, and recipient weight, LDLT provides excellent patient and graft survival with a lower incidence of rejection compared to DDLT.
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Affiliation(s)
- Yucel Yankol
- Department of Surgery Division of Transplantation, University of Wisconsin, Madison, WI, USA.,Organ Transplantation Center, Memorial Sisli Hospital, Istanbul, Turkey
| | - Luis A Fernandez
- Department of Surgery Division of Transplantation, University of Wisconsin, Madison, WI, USA
| | - Turan Kanmaz
- Organ Transplantation Center, Memorial Sisli Hospital, Istanbul, Turkey
| | - Glen E Leverson
- Department of Surgery-Biostatistics, School of Medicine and Public Health, University of Wisconsin, Madison, WI, USA
| | - Joshua D Mezrich
- Department of Surgery Division of Transplantation, University of Wisconsin, Madison, WI, USA
| | - David Foley
- Department of Surgery Division of Transplantation, University of Wisconsin, Madison, WI, USA
| | - Nesimi Mecit
- Organ Transplantation Center, Memorial Sisli Hospital, Istanbul, Turkey
| | - Anthony M D'Alessandro
- Department of Surgery Division of Transplantation, University of Wisconsin, Madison, WI, USA
| | - Koray Acarli
- Organ Transplantation Center, Memorial Sisli Hospital, Istanbul, Turkey
| | - Munci Kalayoglu
- Organ Transplantation Center, Memorial Sisli Hospital, Istanbul, Turkey
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11
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Yankol Y, Mecit N, Kanmaz T, Acarli K, Kalayoglu M. Argininosuccinic Aciduria-A Rare Indication for Liver Transplant: Report of Two Cases. EXP CLIN TRANSPLANT 2016; 15:581-584. [PMID: 26768012 DOI: 10.6002/ect.2015.0078] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Argininosuccinic aciduria is a urea cycle disorder caused by an argininosuccinate lyase enzyme deficiency that ends with nitrogen accumulation as ammonia. Argininosuccinic aciduria patients are at risk for long-term complications including poor neurocognitive outcome, hepatic disease, and systemic hypertension despite strict pharmacologic and dietary therapy. As the liver is the principle site of activity of the urea cycle, it is logical that a liver transplant should be an option, with careful patient selection, even in the absence of cirrhosis. We present 2 pediatric argininosuccinic aciduria patients who underwent a living-donor liver transplant from their mothers. After the liver transplant, the general well-being of the patients and their quality of life improved significantly. Liver transplant should be an option for argininosuccinic aciduria patients to prevent further neurologic deterioration and improve the patient's quality of life.
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Affiliation(s)
- Yucel Yankol
- From the Memorial Sisli Hospital, Organ Transplantation Center, Istanbul, Turkey
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12
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Yankol Y, Mecit N, Kanmaz T, Cimsit B, Cakaloglu Y, Acarli K, Kalayoglu M. Lessons Learned From Review of a Single Center Experience With 500 Consecutive Liver Transplants in a Region With Insufficient Deceased-Donor Support. EXP CLIN TRANSPLANT 2015; 14:191-200. [PMID: 26030810 DOI: 10.6002/ect.2014.0170] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVES We present here the outcomes of our first 500 liver transplants and discuss the lessons learned during this time. MATERIALS AND METHODS We retrospectively analyzed the first 500 consecutive transplants within the listing criteria of the United Network for Organ Sharing, with recipients and donors with minimum 1-year follow-up. Patient survival and donor complications were analyzed for 31 liver transplant recipients with hepatocellular carcinoma beyond the Milan criteria who had transplant performed during the same time. RESULTS Between August 2006 and March 2013, there were 519 liver transplants performed in 500 patients (365 adult, 135 pediatric). There were 394 living-donor and 125 deceased-donor liver transplants. In addition, 31 adult liver transplants were performed in patients with hepatocellular carcinoma beyond Milan criteria (22 living-donor and 9 deceased-donor transplants). The main cause of chronic liver failure was biliary atresia in pediatric patients (30.4%) and chronic hepatitis B infection in adults (35.6%). The complication rate for primary nonfunction was 3.8%, overall biliary complications 24.0% (significantly higher after adult living-donor liver transplant, 30.3%), hepatic artery thrombosis 1.6%, portal vein thrombosis 3.0%, retransplant 3.8%, acute cellular rejection 29.6%, and bacterial infection 39.4%. Overall 1-, 3-, and 5-year patient survival rates in the first 500 consecutive transplants performed on recipients within United Network for Organ Sharing listing criteria were 87.8%, 85.0%, and 78.6%; for hepatocellular carcinoma patients beyond the Milan criteria, survival rates were 71.9%, 52.5%, and 38.2%. CONCLUSIONS In regions without a sufficient number of deceased donors, living-donor liver transplant, with its associated problems, is the only alternative to deceased-donor liver transplant. Liver transplant requires teamwork, with all players working well together for a successful outcome. The important keys to success in liver transplant include decision-making, timing, surgical skills, experience, and close follow-up.
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Affiliation(s)
- Yucel Yankol
- From the Organ Transplantation Center, Memorial Sisli Hospital, Istanbul, Turkey
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13
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Boothby MK, Tankurt A, Acarli K, Kalayoglu M, Kanmaz T. Beliefs of Donors About Liver Failure and Transplantation Surgery. Eur Psychiatry 2015. [DOI: 10.1016/s0924-9338(15)31275-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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14
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Yankol Y, Mecit N, Kanmaz T, Acarli K, Kalayoglu M. Living Donor Liver Transplantation: A Life-Saving Option in Emergency Situations for Diffuse Hepatic Neuroendocrine Tumor Metastasis. Transplant Proc 2015; 47:427-30. [DOI: 10.1016/j.transproceed.2014.12.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2014] [Accepted: 12/31/2014] [Indexed: 01/24/2023]
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15
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Boothby MK, Tankurt A, Acarli K, Kalayoglu M, Kanmaz T. Donors’ Evaluation of Their Lives Following the Diagnosis of Liver Failure and Transplantation Surgery. Eur Psychiatry 2015. [DOI: 10.1016/s0924-9338(15)31276-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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16
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Yankol Y, Mecit N, Kanmaz T, Acarli K, Kalayoglu M. A very original case of a mini accessory liver lobe with its own gallbladder. Surg Radiol Anat 2014; 37:535-8. [PMID: 25288275 DOI: 10.1007/s00276-014-1380-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2014] [Accepted: 09/29/2014] [Indexed: 01/03/2023]
Abstract
PURPOSE Anatomic variation of the hepatobiliary system is often related to the biliary tract and vascular supply of the liver. We present here one of the smallest accessory hepatobiliary system. METHODS The case of a 30-year-old male who was a living liver donor is presented. RESULTS During the dissection of the portal hilum, 1.5 cm of accessory liver (AL) tissue was noted below the left lobe of the liver. This AL tissue had a gallbladder of 1.5 cm and which had a cystic duct opening to the bile duct of the accessory liver. The AL bile duct opened to the left bile duct of the liver. The arterial and portal supply of the AL came from the left artery and left portal vein of the liver. The accessory gallbladder also had a cystic artery coming from the arterial branch of the AL. It was noted that the hepatic vein of the AL opened directly to left lobe tissue. CONCLUSIONS The hepatobiliary system has many anatomic variations, but this case is rare and original in the literature in that it may be a cause of confusion and even a false diagnosis.
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Affiliation(s)
- Yucel Yankol
- Sisli Memorial Hospital, Organ Transplantation Center, Piyalepasa Bulvari, Okmeydani-Sisli, 34385, Istanbul, Turkey,
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17
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Cimsit B, Yankol Y, Mecit N, Kanmaz T, Acarli K, Kalayoglu M. Calcification of Cryopreserved Arterial Graft Causing Delayed Obstruction of Portal Vein Flow After Liver Transplant. EXP CLIN TRANSPLANT 2014; 13:482-4. [PMID: 24919040 DOI: 10.6002/ect.2013.0298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
In patients with biliary atresia, portal vein problems may cause challenges for liver transplant. Interposition grafts have been used for vascular anastomoses in transplant recipients with varied success. A cryopreserved iliac artery graft was used for the reconstruction of the portal vein in a 29-month-old infant with biliary atresia. At 17 months after transplant, she developed upper gastrointestinal bleeding that was caused by portal vein occlusion because of vascular calcifications in the graft. Upper gastrointestinal endoscopy showed esophageal varices with fresh bleeding, and the varices were band ligated. At 3 months after the bleeding episode, the patient was asymptomatic and biochemical tests were normal. In summary, liver transplant with cryopreserved iliac artery graft may be complicated by calcifications and portal vein occlusion, and caution is advised in using this graft material for portal vein anastomoses.
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Affiliation(s)
- Bayindir Cimsit
- From the Department of Transplant Surgery, Istanbul Memorial Hospital, Istanbul, Turkey
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18
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Kanmaz T, Yankol Y, Mecit N, Durmaz Ö, Acarli K, Kalayoğlu M. Pediatric Liver Transplant: A Single-center Study of 100 Consecutive Patients. EXP CLIN TRANSPLANT 2014; 12:41-5. [DOI: 10.6002/ect.2013.0016] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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19
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Küçükkartallar T, Yankol Y, Kanmaz T, Topaloğlu S, Acarli K, Kalayoglu M. Liver transplantation as a treatment option for three siblings with homozygous familial hypercholesterolemia. Pediatr Transplant 2011; 15:281-4. [PMID: 21235710 DOI: 10.1111/j.1399-3046.2010.01469.x] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
FH is a hereditary inherited disorder of cholesterol metabolism. Homozygous form of the disease associates severe form of atherosclerotic disease. Clinicians have been tried to inhibit the progression of the homozygous FH with medical and surgical treatment. We here present three siblings with homozygous FH who were successfully treated with liver transplantation.
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Affiliation(s)
- Tevfik Küçükkartallar
- Department of Organ Transplantation, Istanbul Memorial Hospital, Okmeydani, Istanbul.
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20
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Yankol Y, Topaloglu S, Kocak B, Kanmaz T, Alan S, Acarli K, Kalayoglu M. Liver transplant in a patient with active pulmonary tuberculosis. EXP CLIN TRANSPLANT 2010; 8:262-265. [PMID: 20716047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
OBJECTIVES Immunosuppressive treatment generally increases the severity of active infection. Therefore, liver transplant is contraindicated in the presence of active tuberculosis. Despite the importance of supportive treatment, liver transplant is the only treatment for fulminant hepatic failure. MATERIALS AND METHODS We report a case of successful liver transplant for fulminant hepatic failure in the presence of active tuberculosis infection. RESULTS We immediately performed a liver transplant from a live donor. The patient received low-dose immunosuppressive treatment and antituberculosis treatment. The patient was cured and discharged on the 25th day after surgery. We stopped antituberculosis treatment 10 months after discharge. The patient has been followed for 32 months after transplant with normal graft function and has been free of pulmonary tuberculosis infection. CONCLUSIONS Liver transplant can be performed in cirrhotic patients with active infections, such as tuberculosis, as a life-saving procedure.
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Affiliation(s)
- Yucel Yankol
- Department of Organ Transplantation, Istanbul Memorial Hospital, Istanbul, Turkey.
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21
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Abstract
Intraoperative dysrhythmias commonly occur in the surgical management of congenital heart diseases. It may also be seen in other surgical procedures. The initiating factors for an arrhythmia during surgery is usually a transient insult such as hypoxemia, cardiac ischemia, catecholamine excess, electrolyte abnormality and acidosis. CAVB is a life-threatening dysrhythmia in all ages. We herein report a case of transient CAVB in a 30-month-old boy during living-related liver transplantation for bile duct paucity-associated liver cirrhosis. Moreover, we discuss the probable etiology and treatment of CAVB in liver transplantation.
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Affiliation(s)
- Kemal Nisli
- Department of Pediatric Cardiology, Istanbul Medical Faculty, Istanbul University, Istanbul, Turkey.
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22
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Sen-Oran E, Yankol Y, Tuzun B, Kocak B, Kanmaz T, Acarli K, Kalayoglu M. Cadaveric Liver Transplantation in Biliary Atresia Splenic Malformation Syndrome With the Absence of Retrohepatic Inferior Vena Cava, Preduodenal Portal Vein, and Intestinal Malrotation: A Case Report. Transplant Proc 2008; 40:313-5. [DOI: 10.1016/j.transproceed.2007.11.027] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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23
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Oncel D, Ozden I, Bilge O, Tekant Y, Acarli K, Alper A, Emre A, Arioğul O. Bile duct injury during cholecystectomy requiring delayed liver transplantation: a case report and literature review. TOHOKU J EXP MED 2006; 209:355-9. [PMID: 16864958 DOI: 10.1620/tjem.209.355] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Major bile duct injury during cholecystectomy represents potentially severe complications with unpredictable long-term results. If these lesions are not treated adequately, they can lead to hepatic failure or secondary biliary cirrhosis therefore requiring liver transplantation. We report a patient who required liver transplantation 15 years after open cholecystectomy. A l0-year old girl underwent open cholecystectomy and duodenal repair for cholelithiasis and cholecystoduodenal fistula. She required two surgical interventions, hepaticojejunostomy which was performed in another center and portoenterostomy for biliary stricture at our institution seven years after the cholecystectomy. Eight years after the third operation, she required recurrent hospitalization for treatment of hepatic abscesses. The extremely short intervals between the three life threatening episodes and the rapid progression to severe sepsis were taken into consideration and liver transplantation was performed at the age of 25. She is leading a healthy life at 4 years post transplantation. Although iatrogenic biliary injury can usually be treated successfully by a combination of surgery, radiological and endoscopic techniques, patients with severe injuries develop irreversible liver disease. This case report and review of the literature suggest that liver transplantation is a treatment modality for a selected group of patients with end-stage liver disease secondary to bile duct injury.
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Affiliation(s)
- Didem Oncel
- Department of General Surgery, Hepatopancreatobiliary Surgery Unit, Istanbul University, Istanbul Faculty of Medicine, Turkey
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24
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Ozden I, Suoglu OD, Aydogan A, Bilge O, Yavru A, Sokucu S, Acarli K. Successful living-donor liver transplantation and retransplantation with cavoportal hemitransposition: a case report. EXP CLIN TRANSPLANT 2006; 4:562-6. [PMID: 17238859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
An 11-month-old female infant underwent living-donor liver transplantation for secondary biliary cirrhosis 8 months after Kasai operation. The portal vein was hypoplastic, and its diameter was only 4 mm at the level of the splenomesenteric confluence. End-to-end anastomosis of the recipient suprarenal vena cava to the graft portal vein (a left lateral section from the patient's mother) was performed. An end-to-side portocaval shunt with the recipient portal vein was constructed to mitigate portal hypertension. The early postoperative course was relatively uneventful. However, persistent hepatitis caused by infection with Cytomegalovirus and chronic rejection resulted in progressive hepatic dysfunction. Nine months after the initial operation, a living-donor retransplantation (a left lateral section from the patient's grandmother) was performed. One month after retransplantation, severe acute rejection that eventually required OKT3 treatment developed. The patient was in excellent health until 4 months after retransplantation, when another acute rejection episode (for which she was successfully treated) developed. Cavoportal hemitransposition should be included in the armamentarium of the transplant surgeon for the management of extensive portal system thrombosis and portal vein hypoplasia. An additional shunt may be useful in mitigating portal hypertension.
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Affiliation(s)
- Ilgin Ozden
- Department of General Surgery (Hepatopancreatobiliary Surgery Unit), Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
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25
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Karabulut K, Ozden I, Poyanli A, Bilge O, Tekant Y, Acarli K, Alper A, Emre A, Arioğul O. Hepatic atrophy-hypertrophy complex due to Echinococcus granulosus. J Gastrointest Surg 2006; 10:407-12. [PMID: 16504887 DOI: 10.1016/j.gassur.2005.06.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2005] [Revised: 03/07/2005] [Accepted: 06/07/2005] [Indexed: 01/31/2023]
Abstract
Obstruction of a major hepatic vein, or major portal vein, or biliary tree branch causes atrophy of the related hepatic region, and frequently, hypertrophy in the remaining liver-the atrophy-hypertrophy complex (AHC). Whether hydatid cysts can cause AHC is controversial. The records of 370 patients who underwent surgery for hepatic hydatid disease between August 1993 and July 2002 were evaluated retrospectively. Excluding six patients with previous interventions on the liver, AHC had been recorded in the operative notes of 16 patients (4.4%); for all patients, a cyst located in the right hemiliver had caused atrophy of the right hemiliver and compensatory hypertrophy of the left hemiliver. The computed tomography images of seven patients were suitable for volumetric analysis. The median (range) right and left hemiliver volumes were 334 (0-686) ml and 1084 (663-1339) ml, respectively. The median (range) cyst volume was 392 (70-1363) ml. AHC due to Echinococcus granulosus was confirmed by objective volumetric analysis. The presence of AHC should alert the surgeon to two implications. First, pericystectomy may be hazardous due to association with major vascular and biliary structures. Second, in patients with AHC, the hepatoduodenal ligament rotates around its axis; this should be considered to avoid vascular injury if a common bile duct exploration is to be performed.
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Affiliation(s)
- Koray Karabulut
- Department of General Surgery, Hepatopancreatobiliary Surgery Unit, Istanbul University, Istanbul, Turkey
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26
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Esen BA, Pinarbasi B, Buyukbabani N, Baykal C, Cizmeci O, Demir K, Acarli K, Kaymakoglu S. Merkel-Cell Carcinoma Arising After Liver Transplantation: A Case Report. Transplant Proc 2005; 37:4413-5. [PMID: 16387134 DOI: 10.1016/j.transproceed.2005.11.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Merkel-cell carcinoma is a rare and an aggressive neuroendocrine tumour of the skin that has been reported to be common in transplant recipients. Herein, a 25-year-old woman who developed Merkel-cell carcinoma after liver transplantation is reported.
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Affiliation(s)
- B A Esen
- Division of Gastroenterohepatology, Department of Internal Medicine, Istanbul Medical Faculty, Istanbul University, Istanbul, Turkey.
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27
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Ozden I, Tekant Y, Bilge O, Acarli K, Alper A, Emre A, Rozanes I, Ozsut H, Ariogul O. Endoscopic and radiologic interventions as the leading causes of severe cholangitis in a tertiary referral center. Am J Surg 2005; 189:702-6. [PMID: 15910723 DOI: 10.1016/j.amjsurg.2005.03.010] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2004] [Revised: 11/15/2004] [Accepted: 11/15/2004] [Indexed: 11/15/2022]
Abstract
BACKGROUND Iatrogenic factors became the leading mechanisms of severe cholangitis in a referral center. PATIENTS AND METHODS The records of the 58 patients treated for severe cholangitis between 1996 and May 2004 (inclusive) were evaluated. RESULTS The most frequent underlying diseases were periampullary tumors and mid-bile duct carcinomas (22), followed by proximal cholangiocarcinomas (14). The triggering mechanism was an incomplete endoscopic retrograde cholangiopancreatography (ERCP) in 32 patients, incomplete or inappropriate percutaneous transhepatic biliary drainage (PTBD) in 6, apparently successful ERCP and stenting in 1, and percutaneous transhepatic cholangiography in 1. PTBD was the treatment of choice (38). Mortality was 29% (17/58); the major causes were refractory sepsis (8) and incomplete biliary drainage (advanced tumor, technical failure, or hemobilia) (8). CONCLUSIONS In this series composed predominantly of patients referred after development of sepsis, ERCP and PTBD complications were the leading mechanisms of severe cholangitis. Nonoperative biliary manipulations are invasive procedures with potentially fatal complications. The decisions to perform such procedures and periprocedural management are responsibilities of an experienced multidisciplinary team.
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Affiliation(s)
- Ilgin Ozden
- Department of General Surgery, Hepatopancreatobiliary Surgery Unit, Istanbul University, Istanbul, Turkey.
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Erkan M, Bilge O, Ozden I, Tekant Y, Acarli K, Alper A, Emre A, Arioğul O. Definitive treatment of traumatic biliary injuries. ULUS TRAVMA ACIL CER 2004; 10:221-5. [PMID: 15497059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
BACKGROUND We presented our experience with definitive treatment of traumatic biliary injuries. METHODS Six male patients (mean age 13 years; range 2 to 32 years) who were referred to our unit for definitive treatment of traumatic biliary injuries were retrospectively evaluated. Data were analyzed in terms of demographic characteristics, mechanisms of injuries, associated injuries, previous treatments, symptoms on admission, treatment at our unit, and the results of treatment. Outcome was assessed using modified Schweiser and Blumgart criteria. RESULTS The injuries were due to blunt abdominal trauma in all the patients but one who had a gunshot wound. In three patients, biliary injuries were missed at the initial operation. On admission, three patients had external biliary fistulas, two had biliary strictures. One patient was sent following inadvertent ligation of the hepatoduodenal ligament during attempts to control hemorrhage. Roux-en-Y hepaticojejunostomy was performed in three patients. Percutaneous biloma drainage was performed in two patients, resulting in fistula closure in 13 and 40 days, respectively. One patient was treated by endoscopic retrograde cholangiopancreatography and papillotomy, which enabled fistula closure in three days. One patient was lost to follow-up. One patient died from hepatic failure 11 years after the trauma. At the end of a mean follow-up of 49 months (range 15 to 75 months), three patients were in excellent condition, while one patient experienced occasional attacks of cholangitis. CONCLUSION In patients with undetected biliary injuries and in those with unsuccessful repair attempts, biliary reconstruction should be performed in experienced hepatopancreatobiliary surgery units.
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Affiliation(s)
- Mert Erkan
- Department of General Surgery, Hepatopancreatobiliary Surgery Unit, Medicine Faculty of Istanbul, Istanbul, Turkey
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29
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Abstract
BACKGROUND Laparoscopic treatment of hydatid disease of the liver can be performed safely in selected patients. METHODS Six hundred and fifty patients were treated for hydatid disease of the liver between 1980 and 2003 at the Hepatopancreatobiliary Surgery Unit of Istanbul Medical Faculty, Istanbul University. Of these, 60 were treated laparoscopically between 1992 and 2000. A special aspirator-grinder apparatus was used for the evacuation of cyst contents. Ninety-two percent of the cysts were at stages I, II or III according to the ultrasonographic classification of Gharbi. RESULTS Conversion to open surgery was necessary in eight patients due to intra-abdominal adhesions or cysts in difficult locations. There was no disease- or procedure-related mortality. Most of the complications were related to cavity infections (13.5%) and external biliary fistulas (11.5%) resulting from communications between the cysts and the biliary tree. There were two recurrences in a follow-up period ranging between 3.5 and 11 years. DISCUSSION Laparoscopic treatment of hydatid disease of the liver is an alternative to open surgery in well-selected patients. Important steps are the evacuation of the cyst contents without spillage, sterilization of the cyst cavity with scolicidal agents and cavity management using classical surgical techniques. Our specially designed aspirator-grinder apparatus was safely used to evacuate the cyst contents without causing any spillage. Knowledge of the relationship of the cyst with the biliary tree is essential in choosing the appropriate patients for the laparoscopic technique. In our experience of 650 cases, the biliary communication rate was as high as 18%; half of these can be detected preoperatively. In the remaining, biliary communications are usually detected during or after surgery. Endoscopic retrograde cholangiopancreatography (ERCP) and sphincterotomy are helpful to overcome this problem. As hydatid disease of the liver is a benign and potentially recurrent disease, we advocate the use of conservative techniques in both laparoscopic and open operations.
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Affiliation(s)
- Koray Acarli
- HPB Unit, Department of Surgery, Istanbul Medical Faculty, Istanbul UniversityIstanbulTurkey
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Emre A, Ozden I, Bilge O, Arici C, Alper A, Okten A, Acunas B, Rozanes I, Acarli K, Tekant Y, Ariogul O. Alveolar echinococcosis in Turkey. Experience from an endemic region. Dig Surg 2003; 20:301-5. [PMID: 12789026 DOI: 10.1159/000071695] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2002] [Accepted: 01/21/2003] [Indexed: 12/10/2022]
Abstract
BACKGROUND Radical resection is the only potentially curative treatment for hepatic alveolar echinococcosis (AE). Although Turkey is an endemic region, population screening is not performed and early diagnosis is rare. Consequently, surgeons are compelled to explore possibilities such as near-total resection and biliodigestive anastomosis for palliation of jaundice. METHODS Surgery was performed in 32 patients with hepatic AE with the following indications: (1) resection; (2) palliation of jaundice; (3) definite assessment of operability; (4) failure in the management of cavity infection by percutaneous methods. Curative resection (R0 = complete resection of all parasitic mass [n = 9], and R1 = a resection in which a small remnant was left on a vital structure [n = 8]) were performed in 17 patients, intrahepatic cholangiojejunostomy in 7, laparotomy-external drainage in 7, and debulking in 1. RESULTS Perioperative mortality rates were 2/17, 0/7, 2/7 and 1/1, respectively. Twelve patients in the curative resection group are alive without recurrence/progression of the small remnant during a median follow-up of 59 (range 27-116) months. One patient developed an inoperable recurrence that was treated with albendazole. One patient was lost to follow-up. Long-term albendazole treatment was effective in all R1 patients except a patient who had slow asymptomatic progression. Successful palliation of jaundice was achieved in 5 of the 7 intrahepatic cholangiojejunostomy patients. CONCLUSIONS The results of R1 resection in alveolar hydatid disease are similar to those of R0 resection; a small remnant is successfully controlled by albendazole. In patients with jaundice due to hilar invasion, biliary diversion from segment 3 or 5 is effective for palliation of the jaundice and facilitates albendazole treatment.
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Affiliation(s)
- Ali Emre
- Department of General Surgery, Istanbul University, Istanbul Faculty of Medicine, Istanbul, Turkey.
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Bilge O, Bozkiran S, Ozden I, Tekant Y, Acarli K, Alper A, Emre A, Arioğul O. The effect of concomitant vascular disruption in patients with iatrogenic biliary injuries. Langenbecks Arch Surg 2003; 388:265-9. [PMID: 12774233 DOI: 10.1007/s00423-003-0382-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2003] [Accepted: 05/06/2003] [Indexed: 10/26/2022]
Abstract
BACKGROUND AND AIMS To evaluate treatment results in iatrogenic biliary injuries with concomitant vascular injuries. PATIENTS/METHODS Between January 1998 and May 2002 (inclusive), angiography was performed in 45 of the 105 patients treated for iatrogenic biliary tract injury. The charts of these 45 patients and 5 other patients in whom vascular injury was diagnosed at operation were evaluated retrospectively. Twenty-nine patients had concomitant vascular injury, the biliovascular injury group (BVI), and the remaining 21 patients had isolated biliary tract injury (IBTI). RESULTS The most frequent initial operation was a cholecystectomy. The frequency of high-level (Bismuth III or IV) strictures was 90% in the BVI group and 62% in the IBTI group ( P<0.05). Perioperative mortality was 7% in the BVI group and 5% in the IBTI group ( P>0.05). The morbidity in the BVI group was significantly higher ( P<0.05). Two patients in each group were lost to follow up. During a median (range) follow up of 31 months (5-51 months), a successful functional outcome was achieved in 96% of the BVI group and 100% of the IBTI group with a multimodal approach ( P>0.05). CONCLUSIONS The frequency of high-level biliary injury and morbidity were significantly higher in the BVI group. However, concomitant vascular injury had no significant effect on mortality and medium-term outcome of biliary reconstruction. Thus, routine preoperative angiography is not recommended.
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Affiliation(s)
- Orhan Bilge
- Hepatopancreatobiliary Unit, Department of General Surgery, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey.
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Ozden I, Bilge O, Erkan M, Cevikbaş U, Acarli K. Five years and 4 months of recurrence-free survival in hepatic angiosarcoma. ACTA ACUST UNITED AC 2003; 10:250-2. [PMID: 14605984 DOI: 10.1007/s00534-003-0849-4] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2002] [Accepted: 02/10/2003] [Indexed: 12/28/2022]
Abstract
A 54-year-old woman was referred with the diagnosis of hepatic angiosarcoma, made by percutaneous biopsy under ultrasonographic guidance. Ultrasonography (US) had revealed a 48 x 42 x 35 mm mass in the right lobe. Standard biochemical tests and whole blood count had yielded normal results. At our institution, magnetic resonance imaging demonstrated a hypervascular mass in the right lobe. Alpha-fetoprotein, carcinoembryonic antigen, and carbohydrate antigen 19-9 levels were normal. Serological tests were negative for hepatitis B and C viruses. There was no evidence of metastasis. A right hepatectomy was performed. Histopathological examination confirmed the diagnosis of angiosarcoma. However, there was a suspicion of microscopically positive margins. Relaparotomy and resection of a 1-cm-thick slice of hepatic parenchyma was performed. Histopathological examination revealed necrotic tumor cells at the previous margin. The new surgical margin was tumor free. Due to the expected poor prognosis, prophylactic chemoembolization of the remnant liver (lipiodol + adriamycin + mitomycin) was performed at 3 and 7 months postoperatively. She has been alive without recurrence for 5 years and 4 months. Hepatic angiosarcoma has two distinct presentations: multiple tumors and a solitary tumor. The reported poor results largely stem from the predominance of the multiple tumors and consequent unresectability. Long-term survival is possible in solitary resectable hepatic angiosarcomas.
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Affiliation(s)
- Ilgin Ozden
- Department of General Surgery, Hepatopancreatobiliary Surgery Unit, Istanbul, Turkey
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Abstract
PURPOSE A rare complication of laparoscopic cholecystectomy is defined: iatrogenic injuries to hepatic artery system which may evolve to pseudoaneurysms in the late postoperative period. This rare phenomenon may be overlooked and pose a challenge to surgeons. MATERIAL AND METHODS We will describe three cases with iatrogenic pseudoaneurysms after laparoscopic cholecystectomy. The onset of symptoms and the course of the disease was not uniform. Diagnosis was made after a considerable delay. In the first case, a small, uncomplicated extrahepatic pseudoaneurysm was successfully treated with coil embolization. The second patient who had an intrahepatic pseudoaneurysm with multiple injuries to the common bile duct and portal vein, did not survive despite surgical and endovascular interventions. In the latter, surgical treatment for a large pseudoaneurysm that had ruptured into the liver parenchyma was successfully conducted. Review of the literature reveals fifty-four more cholecystectomy-related pseudoaneurysms. The site of injury was the right hepatic artery in 61% of the cases and the presenting symptom was upper gastrointestinal bleeding (haemobilia) in two-third of the patients. Embolization was performed in 82% of the cases, and surgery was undertaken in the remaining 18%. CONCLUSION Pseudoaneurysm is an uncommon complication of laparoscopic cholecystectomy. Prompt attention is necessary since the lesion has a high risk of rupture. Embolization is the first line of treatment and surgery is reserved for more complex injuries and cases with life-threatening rupture of the aneurysm.
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Affiliation(s)
- T Bulut
- Department of Surgery, Istanbul Medical School, Turkey.
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Affiliation(s)
- N C Balcia
- Department of Radiology, University of Istanbul, Istanbul Medical Faculty, Capa Istanbul, Turkey.
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Abstract
BACKGROUND Elective surgery for liver hemangiomas is still controversial. HYPOTHESIS Long-term results show that elective surgery for liver hemangiomas is safe and effective. SETTING A tertiary care university hospital in Istanbul, Turkey. PATIENTS Forty-two patients underwent surgery for liver hemangiomas between January 1988 and December 1998; 41 were symptomatic. The primary indications for surgery were abdominal pain in 33 patients, diagnostic uncertainty in 6, and enlargement in 3. The median largest dimension of the major lesion was 10 cm (range, 7-45 cm). MAIN OUTCOME MEASURES (1) Patients' assessment of the effects of surgery on preoperative symptoms, (2) determination of whether any other pathological conditions were missed in the preoperative evaluation, (3) operative mortality and morbidity, and (4) recurrences. DESIGN Retrospective cohort study. RESULTS Enucleation was the most frequent operation (33 patients). Hospital mortality and morbidity were 2.4% (bleeding from the biopsy site on a lesion evaluated as inoperable at laparotomy; 1 patient) and 12% (5 patients), respectively. Thirty-three patients could be followed up for a median of 53 months (range, 6-135 months). Of the 32 preoperatively symptomatic patients, surgery was successful in symptom control in 28 (88%) (complete resolution or significant amelioration). No other cause of pain could be identified during follow-up in the other patients. Control ultrasonography revealed no recurrences. CONCLUSIONS Elective surgery is indicated in a small subset of patients with hemangiomas because of abdominal pain, enlargement, and diagnostic uncertainty. The results of surgery in symptom control are gratifying in approximately 90% of patients. Recurrences are rare. Enucleation can be performed rapidly and safely in most patients and should be preferred to resection.
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Affiliation(s)
- I Ozden
- Ataköy 9. Kisim, A2B Blok D 123, Istanbul 34750, Turkey.
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Abstract
We describe herein a female patient with non-Hodgkin's lymphoma of the liver and present a review of the related literature. The patient was referred with the diagnosis of malignant hemangiopericytoma (with an open biopsy). The physical examination, standard laboratory test results and tumor marker levels were all normal. A nonstandard left lobectomy was performed. Histopathological and immunohistochemical examinations revealed non-Hodgkin's lymphoma of B-cell type. The findings of a peripheral blood smear and bone marrow biopsy were normal. There was no other site of involvement based on physical or radiological examinations. These findings established the diagnosis of primary hepatic lymphoma. Fewer than 100 cases have been reported in the world literature. The best treatment results have been obtained by a resection followed by chemotherapy when feasible.
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Affiliation(s)
- I Ozden
- Department of General Surgery, Istanbul Faculty of Medicine, Istanbul University, Turkey
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Emre A, Kalayci G, Ozden I, Bilge O, Acarli K, Kaymakoğlu S, Rozanes I, Okten A, Tekant Y, Alper A, Arioğul O. Mesoatrial shunt in Budd-Chiari syndrome. Am J Surg 2000; 179:304-8. [PMID: 10875991 DOI: 10.1016/s0002-9610(00)00335-4] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND The operations with proven effects on survival in Budd-Chiari syndrome are shunt operations and liver transplantation. PATIENTS AND METHODS Between 1993 and 1999 (June), 13 cases of Budd-Chiari syndrome have been treated surgically. Four cases had concomitant thrombosis of the inferior vena cava; the others had marked narrowing of the lumen due to the enlarged caudate lobe. Mesoatrial (n = 12) or mesosuperior vena caval (n = 1) shunts were constructed with ringed polytetrafluoroethylene grafts. RESULTS The median portal pressure fell from 45 (range 32 to 55) to 20 (range 11 to 27) cm H(2)O (P <0.001). Two patients died in the early postoperative period. One patient who did not comply with anticoagulant treatment had a shunt thrombosis in the second postoperative year. The other 10 patients are alive without problems during a median 42 (range 1 to 76) months of follow-up. CONCLUSION Mesoatrial shunt with a ringed polytetrafluoroethylene graft is effective in Budd-Chiari syndrome cases with thrombosis or significant stenosis in the inferior vena cava.
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Affiliation(s)
- A Emre
- Department of General Surgery, Hepatopancreatobiliary Surgery Unit, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
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Ozden I, Acarli K, Rozanes I, Yilmazbayhan D, Cevikbaş U, Arioğul O. Phantom steatosis of the liver: report of a case. J Med Invest 1999; 46:105-8. [PMID: 10408165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Abstract
A patient, referred under a diagnosis of metastatic liver tumors, was found to have multiple areas of focal fatty change (FFC) which, during follow-up, exhibited discordant evolutions. To our knowledge, this phenomenon-regression of a FFC lesion with concurrent appearance or progression of other similar lesions in the same patient, has been reported in only one previous case. FFC can be strongly suggested by clinical, biochemical and radiologic criteria. However, an exact diagnosis can only be made with biopsy. To avoid misdiagnosing a malignancy as FFC and vice versa, biopsy should be performed without hesitation in all patients in whom a change in approach is possible.
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Affiliation(s)
- I Ozden
- Department of General Surgery, Istanbul Faculty of Medicine, Istanbul University, Turkey
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Ozden I, Emre A, Bilge O, Tekant Y, Acarli K, Alper A, Aryogul O. Elective repair of abdominal wall hernias in decompensated cirrhosis. Hepatogastroenterology 1998; 45:1516-8. [PMID: 9840096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
BACKGROUND/AIMS Abdominal wall hernia is a common feature of decompensated cirrhosis. However, literature on elective hernia repair in these patients is limited. Here we report the experience of our center. METHODOLOGY Eleven hernias (seven umbilical, three inguinal and one incisional) in nine patients with decompensated cirrhosis were repaired. The indication for operation was repeated incarceration in two patients and significant pain in four; three patients with umbilical hernias had ulceration and necrosis of the overlying skin. Pre-operatively, medical therapy of ascites was conducted at the hepatology unit. Umbilical hernias were treated with the classic Mayo repair; in all cases but two, this was buttressed with a prolene graft. One inguinal hernia was repaired with the plication-darn technique; the other two and the incisional hernia were repaired with prolene grafts. RESULTS There was no mortality. One patient had a scrotal hematoma; two patients had leakage of ascites into the wound. Seven patients were followed up. Four patients died without recurrence after a median period of 12 months (range 6-22). The other patients have no recurrence at 1, 10 and 40 months post-operatively. CONCLUSIONS Umbilical and inguinal hernias in patients with decompensated cirrhosis may be repaired safely on an elective basis. Control of ascites is vital for success.
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Affiliation(s)
- I Ozden
- Department of General Surgery, Istanbul Faculty of Medicine, Istanbul University, Turkey
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Bilge O, Özden İ, Bilsel Y, Tekant Y, Acarli K, Alper A, Emre A, Arioğul O. The role of total pericystectomy in hepatic hydatidosis. ACTA ACUST UNITED AC 1997. [DOI: 10.1007/bf02489791] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Tekant Y, Bilge O, Acarli K, Alper A, Emre A, Arioğul O. Endoscopic sphincterotomy in the treatment of postoperative biliary fistulas of hepatic hydatid disease. Surg Endosc 1996; 10:909-11. [PMID: 8703149 DOI: 10.1007/bf00188481] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Ten patients with postoperative external biliary fistula treated by endoscopic sphincterotomy are reported. METHODS Nine of these patients were operated for hepatic hydatid disease and one for a liver abscess. Mean daily output of bile through the fistulae which were present for 5-39 days was approximately 500 cc. RESULTS Treatment was successful in nine patients with closure of the fistulae in 2-15 days (mean, 7 days). No response was obtained in one patient who was reoperated, and an intrahepatic biliary duct was found to be completely eroded by the cyst wall. CONCLUSIONS Endoscopic sphincterotomy should be the first-line treatment for postoperative external biliary fistulae related to hepatic hydatid disease.
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Affiliation(s)
- Y Tekant
- Hepatopancreatobiliary Surgery Unit, Istanbul Medical Faculty, University of Istanbul, Turkey
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42
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Abstract
Liver hamartoma is a rare type of benign tumor which usually occurs in the first few years of life. Although it is the second most common benign tumor in childhood, only about 100 cases have been reported in the English literature. Thus, it is extremely rare to encounter liver hamartoma in adults. This report details the clinical presentation and surgical management of a 24-year-old woman with a rapidly growing liver hamartoma. A right hepatic lobectomy was successfully performed and the patient was discharged in good health on the 10th postoperative day.
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Affiliation(s)
- O Bilge
- Department of Hepatobiliary Surgery, Medical Faculty, University of Istanbul, Turkey
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43
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Abstract
Surgery is still the main modality in the treatment of hepatic hydatid disease. Laparoscopic methods, with their low morbidity, have gained prominence in many fields and, in some cases, have nearly replaced open surgery. In this report, a laparoscopic method for the treatment of hepatic hydatid disease is described and the results in the first six cases are presented. The method involves the use of an aspirator-grinder apparatus designed specifically for laparoscopic surgery. The postoperative courses of the patients were very comfortable and no complication related to the laparoscopic technique occurred. The method achieves evacuation of all viable cyst contents with the patient benefits of laparoscopic surgery. The apparatus practically eliminates the risk of spillage. The postoperative parameters and the early follow-up results (21-27 months) are very encouraging.
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Affiliation(s)
- A Alper
- Hepatopancreatobiliary Surgery Unit, Department of General Surgery, Istanbul Faculty of Medicine, Turkey
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44
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Alper A, Emre A, Hazar H, Ozden I, Bilge O, Acarli K, Arioğul O. Laparoscopic surgery of hepatic hydatid disease: initial results and early follow-up of 16 patients. World J Surg 1995; 19:725-8; discussion 728. [PMID: 7571670 DOI: 10.1007/bf00295914] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Surgery is the main modality in the treatment of hepatic hydatid disease. In this report, a laparoscopic surgical method is described, and the results in the first 16 cases are presented. The method involves the use of an aspirator-grinder apparatus that achieves effective evacuation of viable cyst contents with the patient benefiting from the laparoscopic approach. Cavity infection occurred in two patients and was treated conservatively. In another patient, postoperative ultrasonography revealed a thick-walled cavity containing a dense fluid. Because the patient was symptomatic, pericystectomy was performed during the sixth postoperative month. Early postoperative parameters and the early follow-up results in other patients (2-17 months) are encouraging. The method is particularly suitable for uncomplicated, early-stage cysts located in laparoscopically accessible locations.
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Affiliation(s)
- A Alper
- Department of General Surgery, Istanbul Faculty of Medicine, Turkey
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45
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Rozanes I, Acunaş B, Emre A, Alper A, Sayi I, Minareci Ö, Acarli K, Hazar H, Ariogul O. CT staging of alveolar echinococcosis of the liver. Eur Radiol 1995. [DOI: 10.1007/bf00185309] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Abstract
Glutathione is important in cellular defense against oxidative stress. We postulated that administration of N-acetylcysteine (NAC), a glutathione precursor, might help maintain or replenish hepatic glutathione stores, thereby reducing reperfusion injury in liver grafts after warm ischemia. Eighteen pigs were subjected to 2 hr of warm hepatic ischemia and divided into a control group (group A, n = 6), a preischemia treatment group (group B, n = 6: NAC, 150 mg/kg, continuous i.v. infusion 1 hr before ischemia), and a postischemia treatment group (group C, n = 6: NAC, 150 mg/kg continuous i.v., begun 20 min before reperfusion and continued for 1 hr). At initiation of laparotomy, we measured hepatic levels of reduced glutathione (GSH), its oxidized form (GSSG), ATP, aspartate aminotransferase (AST), and lactate dehydrogenase (LDH). Before reperfusion, after 2 hr of warm ischemia, GSH, GSSG, and ATP were measured. One hour after reperfusion, we measured GSH, GSSG, ATP, AST, and LDH. Bile output was recorded every 10 min. Postoperfusion AST and LDH were significantly lower in both treatment groups than in controls. In group B, hepatic glutathione was maintained at significantly higher levels than in controls, even after ischemia (P < 0.05). In group C, although hepatic GSH levels fell until reperfusion, after administration of NAC, hepatic GSH reached the level of the preischemia treatment group. In both treatment groups, GSH 1 hr after reperfusion was significantly higher than in the controls (P < 0.01): regeneration of glutathione was seen in all 6 animals in group C, compared with 2/6 in group B and none in the control group. ATP recovery, bile output, and survival were all better in the treatment groups than in the control group. Pretreatment with NAC helps maintain hepatic glutathione during warm ischemia; given after ischemia, NAC is effective in replenishing depleted glutathione stores. Adjunctive use of NAC was associated with improved glutathione homeostasis, improved bile output and ATP regeneration, and increased survival.
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Affiliation(s)
- K Fukuzawa
- Department of Surgery, Mount Sinai Medical Center, New York, New York 10029-6574
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Fukuzawa K, Schwartz ME, Acarli K, Katz E, Gabrielson G, Gettes M, Jacobs E, Miller CM. Flushing with autologous blood improves intraoperative hemodynamic stability and early graft function in clinical hepatic transplantation. J Am Coll Surg 1994; 178:541-7. [PMID: 8193745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Hemodynamic instability and hyperkalemia are common after reperfusion and may cause ischemic damage on the hepatic allograft. Two techniques for flushing hepatic grafts before reperfusion were studied to evaluate their effects on intraoperative hemodynamic and metabolic status and on early graft function in 83 consecutive adult hepatic transplantations. In the first 41 patients (group 1), the hepatic grafts were rinsed with 500 milliliters of lactated Ringer's solution (LR). In the subsequent 42 patients (group 2), in addition to LR rinse, the first 500 milliliters of portal blood to flush and reperfuse the liver were drained through the cannula inserted into the donor vena cava before unclamping the vena cava. After reperfusion, the mean arterial pressure decreased 30 +/- 4 percent in group 1 versus 17 +/- 2 percent in group 2 (p < 0.02), and serum K+ increased by 1.9 +/- 0.2 in group 1 versus 0.8 +/- 0.2 milliequivalents per liter in group 2 (p < 0.01). Hyperkalemic cardiac arrest was only seen in two patients in group 1. The K+ concentration in the first 100 milliliters of discarded blood was found to be 40 +/- 2 milliequivalents per liter. The 500 milliliters of discarded blood contained 8.3 +/- 0.4 milliequivalents, which was correlated with graft liver weight (p < 0.001). Early graft function, as measured by serum glutamic-oxaloacetic transaminase, serum glutamic pyruvic transaminase, total bilirubin and prothrombin time on postoperative day No. 2, was significantly better in group 2 than in group 1 (p < 0.05). The six-month graft and patient survival rates in group 1 were 66 and 75 percent, versus 90 and 95 percent in group 2 (p < 0.01 and p < 0.02, respectively). Further flushing with 500 milliliters of autologous portal blood resulted in smaller intraoperative shifts in serum K+, greater hemodynamic stability, better graft function and improved graft and patient survival.
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Affiliation(s)
- K Fukuzawa
- Department of Surgery, Mount Sinai Medical Center, New York, New York 10029
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Rozanes I, Acunas B, Celik L, Acarli K, Sayi I, Minareci �, Alper A, Emre A, Ariogul O, G�kmen E. Grading of liver lesions caused by Echinococcus granulosus. Eur Radiol 1993. [DOI: 10.1007/bf00221419] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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49
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Affiliation(s)
- K Fukuzawa
- Department of Surgery, Mount Sinai Medical Center, New York, New York
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50
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Emre A, Acarli K, Alper A, Arioğul O, Okten A, Bilge O, Kaymakoğlu S. [Are devascularization-transsection operations in treatment of bleeding esophageal varices still indicated?]. Chirurg 1993; 64:396-9. [PMID: 8330497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Sugiura procedure and its modifications were performed in 43 patients who were not suitable for shunt surgery. Four types of devascularisation-transection procedures on the technical basis of Sugiura operation were carried out. Thirteen patients died in the early postoperative period. Highest mortality was recorded in the standard Sugiura procedure (4/8 or 50%) and the lowest in modified Sugiura III (1/7 or 14%) which is the simplest form of all. Mortality in the early postoperative period was higher in emergency procedures. No variceal hemorrhage and hepatic encephalopathy were recorded in the early postoperative period. Based on our experience in relatively limited number of cases, the Sugiura operation and its modifications are not advantageous in emergency conditions and patients with poor liver function. However, these procedures can be performed in Child A-B cases. Limiting the extent of the operation by modifications affects the outcome positively.
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Affiliation(s)
- A Emre
- Institut für hepatopankreatobiliäre Chirurgie, Medizinischen Fakultät, Universität Istanbul
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