Prof. Dr.Yaman Tokat

Prof.Dr.YAMAN  TOKAT

IDENTITY and ADDRESS               : YAMAN TOKAT
19 Mayıs street Dr.İsmet Öztürk road .No:17 D:38
Şişli / ISTANBUL / TURKEY
GSM   : +90 532 435 09 81
E-mail : tokat @ florence.com.tr

DATE OF BIRTH AND PLACE  : 30 / 09 /1959 - IZMIR

HIGH SCHOOL : Bornova Anadolu High School 1970 - 1977

MEDICAL SCHOOL  : Ege University, Medical School 1977-1983
Izmir / Türkiye

FOREIGN LANGUAGE  : English                                                            

MARITAL STATUS  : Married, 1 daughter

EDUCATION AFTER GRADUATION:

• Medical Doctor in Corum 1983-1985
• Post Doctoral Fellow Sleep Disorder Centre, Department of Psychiatry, Baylor Collegue of Medicine, Houston / Texas / A.B.D.  1985-1986
• Residency in General Surgery, Ege University Medical School Department of General Surgery, Izmir                      August 1986- January 1992
• Visiting Resident Department of General Surgery, Baylor Collegue of Medicine Houston / Texas /USA  July 1987
• Visiting Clinician Department of General Surgery and Transplantation, Mayo Clinic, Rochester / Minnesota / USA July 1988
• Surgical Ambassador, Oncologic Surgery, Department of General Surgery M.D.Anderson Cancer Centre, University of Texas, Houston / Texas / USA June 1990 - September 1990
• General Surgery Specialist, Ege University Medical School Department of General Surgery, , Izmir  January 1992 - May 1994
• Senior Registrar Department  of Transplantation and Hepatobiliary Surgery, Cambridge University Madical School.  Cambridge / United Kingdom April 1993 - March 1994
• Assistant Professor, Ege University Medical School, Department of General Surgery, Izmir, May 1994-1996
• Visiting Professor, University of Nebraska, Hepatobiliary Surgery and Transplantation Unit , USA (July - September 1996)
• Associate Professor in Surgery, (October 1996)
• Visiting Professor, University of Kyoto , Japan (April 1999)
• Professor in General Surgery (2002)

CURRENT JOB

• Professor in General Surgery
• Florence Nightingale Hospital, Department of General Surgery  and Organ Transplantation, Istanbul, Turkey

SCHOLARSHIPS AND PRIZES

• University Examination, First 100 Student Prize, 1977
• Honorary Medical Graduate, Palermo ve Roma Medical Faculty, Italy June 1981 - September 1981   
• United States Medical Licencing Examination Certificate 1985
• Scholarship of The Scientific and Technological Research Council of Turkey, 1990  (M.D.Anderson Cancer Center Surgical Ambassador)
• General Medical Council; Senior Registrar, May 1993
• First Liver Transplantation in Ege Üniversitesi Faculty of Medicine, August 1994,                                                           First Living-Donor Liver Transplantation in Ege University, 1999
• Scholarship of The Scientific and Technological Research Council of Turkey, Visiting Professor 1996 ( USA University of Nebraska)
• Marquis Who is Who in the World, 1997,1998
• White Academy Prize (Bornova Anadolu Lisesi Vakfı ),1999
• Izmir Karsiyaka Rotary Club 2001 yılı Science Award, January 2002
• Izmir Agora and Bostanlı Rotary Club 2002 Science Award, December 2002

MEMBERSHIP TO SCIENTIFIC SOCIETIES

• Turkish Medical Association, 1985
• M.D.Anderson Assocıates, 1990
• Turkish Organ Transplantation Society, 1992
• Ege Society of Surgery, 1993
• Union International Against Cancer,UICC, 1990
• International  Association for Medical Assistance to Travellers, IAMAT, 1992
• Ege Society of Breast Surgery, 1993
• Transplantation Centers Coordination Society, 1994
• International Society of Organ Transplantation, 1994
• European Society of Organ Transplantation,1995
• National Endoscopic-Laparoscopic Surgery Society, 1996
• New York Academy of Sciences, 1996
• Turkish National Surgical Society, 1996
• Turkish Society of Hepatobiliary Surgery, 1997
• Turkish Society of study of the liver, 2000
• Izmir Society of Liver diseases
• Turkish Liver Transplantation Society

Thesis

• Chemotherapy in Urinary Bladder Cancer,
• The Effect of Mannitol to Glucose Metabolism in Obistructive Jaundice (Thesis of Residency)

Articles printed in National Journals:

• Serum Ferritin Variations Resulting from Surgical Interventions (Cerrahi Girişimle Birlikte Ortaya Çıkan Serum Ferritini Değişiklikleri, Özkılıç H.,Derin H., Ünlü M., Özbal Ö.,TOKAT Y.) , Ege University Medical Journal (E.Ü.T.F Dergisi 27 (2) : 493-498,1988)
• The effect of Verapamil on warm ischemia of the kidney and cyclosporin A toxicity (Verapamil'in Sıcak İskemiye Uğramış Böbrek Fonksiyonları ve Siklosporin A Toksisitesi Üzerindeki Etkileri.
  Eğilmez A.N.,Öztop F.,Yararbaş Ö.,Eğilmez N.,TOKAT Y.)  Ege University Medical Journal (E.Ü.T.F Dergisi 29 (4) :978-981,1990)
• Renal Vascular Reconstruction techniques in renal transplantation (Renal Transplantasyonda Renal Vasküler Rekonstrüksiyon Deneyimleri, Hoşcoşkun C.,Çoker A.,TOKAT Y.,Bozoklar A.,Kaplan H.,Sözbilen M., Yararbaş Ö., Ege University Medical Journal (E.Ü.T.F Dergisi 30 (1) : 87-90,1991 )
• Renal transplantations in Ege University Department of Organ transplantation (Ege Üniversitesi Organ Nakli Uygulama ve Araştırma Merkezinde Renal Transplantasyon Uygulamaları, Yararbaş Ö.,Hoşcoşkun C.,TOKAT Y., Çoker A.,Yeğinboy E.,Sözbilen M., Başçı, Kaplan H., Ege University Medical Jounral (E.Ü.T.F Dergisi 30 (2) : 153-156,1991)
• Reconstruction with PTFE Vascular Graft in Renal Transplantation (Renal Transplantasyonda PTFE Vasküler Greft ile Rekonstrüksiyon, Hoşcoşkun C.,Çoker A.,TOKAT Y., Sözbilen M.,Kaplan H.,Yararbaş Ö.), Izmir County Hospital Medical Journal (İzmir Devlet Hast.Tıp Dergisi 29 (3) : 360-362,1991)
• Vascular Access Interventions and results in Ege University (Ege Üniversitesinde Hemodializ için Damara Ulaşım İşlemleri ve Sonuçları, Hoşcoşkun C., Sökmen S., Çoker A., TOKAT Y., Kaplan H.,Yararbaş Ö.), (Dialysis, Transplantation and Burn) Dializ Transplantasyon ve Yanık 6 (1) : 23-24,1991
• Creutzfeld-Jacob syndrome in a colon cancer patient (Kolon Kanserli Bir Olguda Creutzfeld-Jakob Sendromu, UsluA.,TOKAT Y.,KoçO.,TireliM.), (Tepecik Hospital Medical Journal) Tepecik Hast. Dergisi 2 (1) : 78-80 ,1992
• Cushing Syndrome (Cushing Sendromu), Gürkan A.,Köksal N.,Çoker A.,TOKAT Y.,Kaplan H.,Yararbaş Ö., National Medical Journal (Ulusal Cerrahi Dergisi 10 (1) : 35-41,1994)
• The long-term results of children in the hemodialysis program (Kronik Hemodializ Programına Alınan Çocuklarda Arterio-Venöz Fistül Uygulamasının Uzun Süreli Sonuçları.) Bak M.,Hoşcoşkun C.,Kabasakal C.,Aksu N.,Çoker A.,TOKAT Y., Mir S.,Yararbaş Ö., turkish Journal of Nephrology and Transplantation (Türk Nefroloji Dializ ve Transplantasyon Dergisi,(2)55-58;1993)
• Early Graft Losses after Liver Transplantation (Karaciğer Transplantasyonu Sonrası Görülen Erken Greft Kayıpları, TOKAT Y., Rasmussen A., Watson C., Saxena R., Soin A., Friend P., Jamieson N., Calne R.), Turkish Organ transplantation second scientific congress (Türkiye Organ Nakli Derneği İkinci Bilimsel Kongresi Kitabı, Ankara 1994)
• Organ transplantations (Organ Transplantasyonları, Yararbaş Ö., TOKAT Y.), Gün TUS'a Hazırlık Dergisi: Cilt 1, 1191-1209, Aralık 1994
• Infections in Renal Allogreft Recipients, HBV, HCV, HDV) Renal Allogreft Alıcılarında HBV, HCV ve HDV Enfeksiyonlar, Ok E., Töbü M., Özdemir E., Akçiçek F., TOKAT Y., Bor S., Atabay G., Batur Y., Gastroenterology (Gastroenteroloji, 5(4) : 642-646, 1995)
• The Effect of Enalapril in posttransplant erythrositosis (Posttransplant Eritrositozda Enalaprilin Etkinliği, Ok E., Çoker A., Kürşat S., Töz H., TOKAT Y., Akçiçek F., Başçı A.), Turkish Nephrology Dialysis and transplantation Journal (Türk Nefroloji Dializ ve Transplantasyon Dergisi, 3: 53-55; 1994)
• The surgical treatment of Thoracal and Thoracoabdominal Aort Aneurysms (Torakal / Torakoabdominal Aort Anevrizmalarının Cerrahi Tedavisi, Buket S., TOKAT Y., Çalkavur T., Alayunt A.,Sarıbülbül O., Güler A., Durmaz İ.), Cardiovascular surgery Medical Journal (Kalp Damar Cerrahisi Dergisi, 4(3) : 108-117,1995)
• Endoscopic Implantation of periton dialysis cathater endoscopically by Moncrief-Popovich technique (Ayaktan Devamlı Periton Dializ Kataterinin Moncrief- Popovich Katater İmplantasyon Tekniğine Uygun Biçimde Endoskopik Olarak Yerleştirilmesi (Preeliminer bir çalışma)), Akçiçek F., TOKAT Y., Ok E., Kürşat S., Ünsal A., Başçı A., National Surgical Medical Journal (Ulusal Cerrahi Dergisi 11; 4: 272-275)
• The utilisation of propylene mesh greft in travmatic diaphragmatic ruptures (Travmatik Diafragma Rüptürlerinin Onarımında Polipropilen Mesh Greft Kullanımı, Logmani A., TOKAT Y., Korkut M., Tabandeh B., Özbaşlı E.,Koyuncu A.), Contemporary Surgical Journal (Çağdaş Cerrahi Dergisi, 9(4) : 246-247, 1995)
• Posttransplant Diabetes Mellitus (Post Transplant Diabetes Mellitus), Ok E., Töbü M., Önder G., Kürşat S., TOKAT Y., Akçiçek F., Hoşcoşkun C., Başçı A., Turkish Journal of Dialysis and transplantation (Türk Nefroloji Dializ Transplantasyon Dergisi, 4(1); 17-20, 1995)
• Early Complications of ambulatory continous periton dialysis: The comparison of endoscopic Moncrief-Popovich Technique with conventional trochar technique (Ayaktan Devamlı Periton Dializinin Erken Dönem Komplikasyonları: Endoskopik Moncrief-Popovich Tekniği ile Konvasiyonel Kör Torakar Tekniğinin Kıyaslanması, Akçiçek F., Ok E., TOKAT Y., Cirit M., Kürşat S., Ünsal A., Atabay G., Başçı A.), Turkish Nephrology and Dialysis Transplantation Journal  ( Türk Nefroloji Dializ Transplantasyon Dergisi Cilt 4, Sayı1; 17-20, 1995)
• Liver Transplantations in Ege University (Ege Üniversitesinde Karaciğer Transplantasyonları, TOKAT Y., Gümrükçü V., Hoşcoşkun C., Kaplan H., Yararbaş Ö.), Clinical and Experimental Surgical Journal (Klinik ve Deneysel Cerrahi Dergisi, Cilt 4,121-124; 1996)
• Ocular Complications in Renal  Allogreft Recipients (Ok E., Alev M., Eğilmez S., Boyvada S., Ünsal A., TOKAT Y., Başçı A., Erbakan G.), Ege University Medical Jounral (Ege Tıp Dergisi 35(3-4): 125-127, 1996)
• The correlation of medical renal graft disfunctions with doppler ultrasound and pathology (Medikal Renal Greft Disfonksiyonlarında Renkli Dupleks US ve Patoloji Korelasyonu, Özbek S., Şen S., Kürşat S., Ok E., TOKAT Y., Köse T.), Diagnostic and Interventional Radology (Tanısal ve Girişimsel Radyoloji Cilt 2, 179-183,1996)
• Transplant Nephrectomy: 8 years of experience (Transplant Nefrektomi: 8 Yıllık Deneyim), Çelik A., Uslu A., TOKAT Y., Ok E., Yalaz S., Yararbas O., National Surgery Journal (Ulusal Cerrahi Dergisi, Vol 13, Sayı 3 : 215-217)
• Pancreas Transplantation in Diabetes Mellitus, Akçiçek F., Ok E., TOKAT Y., Journal of Medicine and Treatment, 9, 4; 218-222, 1996
• The Universal Second Earliest Post Transplantation Conception. What Would You Anticipate In Such an Infant, Oral R.,Aksü M., Kültürsay N., Tavmergen E., TOKAT Y. , Perinatology Jounral (Perinatoloji Dergisi 1996 ; 4(1): 17)
• Non-anastomotic Biliary Stricture in Transplant Liver: Percutanous dilatation (Transplant Karaciğerde Anastomotik olmayan bilier strüktür : Perkutan dilatasyon), Oran İ., Katrancı N., TOKAT Y., Memiş A., Turkish Radiology Journal (Türk Radyoloji Dergisi 1997 ; 32: 183 - 185)
• The Importance of early diagnosis and treatment in acute mesenteric ischemia (Akut Mezenterik Vasküler İskemide Erken Tanı ve Tedavinin Önemi), Kara E., Akgün E., Ersin S., Akyıldız M., TOKAT Y., Korkut M., Archives of Surgical Medicine (Cerrahi Tıp Arşivi 3(1):7-12 , 1998)
• Two stage approach to Budd-Chiari Syndrome: Vena Cava stent and Mesocaval shunt (Budd-Chiari Sendromuna İki Aşamalı Yaklaşım: Vena Cava Stenti ve Mezokaval Shunt) Ersin S., Aydın B., Akgün E., Tokat Y., Memiş A., Çavuşoğlu H., Contemporary Surgery Medical Journal (Çağdaş Cerrahi Dergisi 12: 168-170, 1998)
• Malignancies and treatments after organ transplantation (Organ Transplantasyonu sonrası gelişen Maligniteler ve Tedavileri), Akgün E., Tercan M., Tokat Y., Ersin S., Kaplan H., Yararbaş Ö., National Surgical Medical Journal (Ulusal Cerrahi Dergisi , Vol:15 S:2 101-105, 1999)
• Surgical Complications after Liver Transplantation (Karaciğer Transplantasyonunu takiben görülen Cerrahi Komplikasyonlar, TOKAT Y).,Tukish Clinics Medical Jounral (Türkiye Klinikleri Cerrahi Kliniği, Vol:4 , Sayı 1, Mart 1999)
• Surgical Treatment in distal aort pathologies (Distal Aort Patolojilerinde Cerrahi Tedavi), Buket S., Yağlı T., Atay Y., Posacıoğlu H., Çıkırıkçıoğlu M., Boğa M., TOKAT Y., Özbaran M., Aşkar F., Vascular Surgery Medical Journal (Damar Cerrahisi Dergisi , 1999 / 2; 63-72.)
• Combination Therapy with Lamuvidine and Low Dose Hepatitis-B Immuneglobulin, Against Hepatitis-B recurrence after Liver Transplantation, Günsar F., TOKAT Y., Karasu Z., Akarca U., Özacar T., Yüce G., The Turkish Journal of Gastroenterology 2000; 11(3) : 185 - 190
• Disseminated Tuberculosis with Massive Gastrointestinal Bleeding After Liver Transplantation, Günsar F., TOKAT Y., Yılmaz F., Karasu Z., Alkanat M., Memiş A., Çavuşoglu C., The Turkish Journal of Gastroenterology 2000; 11(4): 334-337
• Interventional Radiological treatment for Biliary and Vascular complications after Liver Transplantation (Karaciğer Transplantasyonu Sonrası Gelişen Bilier ve Vasküler Komplikasyonlarda Girişimsel Radyoloji, Güney B., Parıldar M., Karasu Z., Oran İ., TOKAT Y., Memiş A.), Interventional Radiology Medical Journal (Girişimsel Radyoloji Dergisi 2002: 8 ;549-554)
• 5- year experience of Videothoracoscopy in Ege University (Ege Üniversitesi Tıp Fakültesinin 5 Yıllık Videotorakoskopi Deneyimi, Çakan A., TOKAT Y., Turhan K., Çıkırıkçıoğlu M., Çağrıcı U., Bilkay O.),Archives of Lung diseases ( Akciğer Arşivi Cilt 3 : Sayı 4;Aralık 2002)

• Should Middle Hepatic Vein Be Harvested in Donor Right Hepatectomy? ( Donör Sağ Hepatektomide Middle Hepatik Ven Kullanımı: Almalı mı, Almamalı mı? Murat Dayangac, Yaman Tokat Turkish Clinics Medical Journal (Turkiye Klinikleri J Gen Surg-Special Topics 2009;2(1): 29-36)

• Factors affecting perioperative mortality after right lobe Living-Donor Liver Transplantation (Canlı Vericili sağ lob karaciğer naklinde perioperatif mortaliteye etki eden faktörler, Yaprak O, Guler N, Dayangac M, Demirbas BT, Yuzer Y, Tokat Y.) National Surgical Medical Journal (Ulusal Cerrahi Dergisi 2011;27 (1):6-9.)

International Publications

• Uterine Activity During Sleep, Karacan I.,Moore C.A.,Hirskowitz M.,Sahmay S.,Narter E.,TOKAT Y., Tuncel L.
  Sleep 9 (3) :393-398, 1986
• Is Mezlocilline Prophylaxis Effective İn Clinical Renal Transplantation?, TOKAT Y.,Coker A.,Basci A.,Hoscoskun H.,Kaplan H.,Yararbas O., Transplantation Proceedings 24 (5) : 1757,1992
• Evaluation of Patients Transplanted in Countries Other Than Turkey, Coker A.,Ok E.,TOKAT Y.,Hoscoskun C.,Kaplan H.,Yararbas O., Transplantation Proceedings 26(4): 2455-2456, 1994
• Effect of Preservation Time on Early Graft Function and Outcome of Orthotopic Liver Transplants, Rasmussen A., Chavez -Cartaya R., TOKAT Y., Jamieson N., Transplantation Proceedings 27(1) : 724-726, 1995
• Relationship Between Patterns of Hepatobiliary Vascular Supply and Biliary Complications in Liver Transplantation : An Anatomical and Clinical Analysis, Saxena R., TOKAT Y., Soin A., Rasmussen A., Jamieson N., Calne R., Transplantation Proceedings 27(1): 1199-1200, 1995
• Cyclosporine Levels İn The Early Post Transplant Period - Predictive of Chronic Rejection in Liver Transplantation, Soin A., Rasmussen A., Jamieson N., Watson C., TOKAT Y., Friend P., Calne R., Transplantation Proceedings 27(1): 1129-1130, 1995
• Post Transplant Problems Requiring Regrafting: An Analysis of 72 Patients With 96 Liver Retransplants, TOKAT Y., Soin A., Saxena R., Watson C., Rasmussen A., Masatoshi S., Wight D., Friend P., Jamieson N., Calne R., Transplantation Proceedings 27(1): 1264-1265, 1995
• Alloimmune Haemolytic Anemia After Renal Transplantation, Ok E., Akçiçek F., Çoker A., Tombuloğlu M., Toz H., TOKAT Y., Cirit M., Tobu M., Onder G., Bascı A., Nephrology, Dialysis, Transplantation. 10: 404-405, 1995
• Gastrointestinal Complications in Renal Transplantation, TOKAT Y., Zeytunlu M., Kılıc M., Kaplan H., Yararbas O., Transplantation Proceedings Vol 28, No:4(August), 2351-2352, 1996
• Tuberculosis After Renal Transplantation, TOKAT Y., Kılıç M., Ok E., Kurşat S., Sayıner A., Tanıl V., Başçı A., Transplantation Proceedings Vol 28, No: 4, 2353-2354, 1996
• Segmental Arteries to Segments 1-4 from the Common Hepatic Artery, Saxena R., TOKAT Y., Rasmussen A., Jamieson N., Calne R., British Journal of Surgery, 82: 817-818, 1995
• Donor Arterial Variations in Liver Transplantation:Management and Outcome of 527 Consecutive Grafts, Soin A., Friend PJF, Rasmussen A., Saxena R., TOKAT Y., Alexander GJM, Jamieson NV., Calne RY., British Journal of Surgery, 83: 543-546, 1996
• Goitre and Severe Autonomic Neuropathy due to Secondary Amyloidosis in a Renal Transplant Patient, Ok E., Akçiçek F., Töz H., Coker A., Kürşat S., TOKAT Y., Arac N., Clinical Nephrology 45(5) : 1-2, 1996
• The Reproducibility of Cyclosporin Induced Hemolytic Uremic Syndrome in a Renal Allograft Recipient, Ok E., Kürşat S., TOKAT Y., Cirit M., Tombuloğlu M., Akçiçek F., Nephron ; 74 : 238,1996
• Further Evidence of Favourable Effects of Gemfibrozil on Lipid Profile in Renal Allograft Recipients, Ok E., Kürşat S., Alev M., Tobu M., TOKAT Y., Akçiçek F., Hoşcoşkun C., Başçı A., Nephron; 73 : 491-492, 1996
• Nocardiosis in Renal Transplant Patients, Kürşat S., Ok E., Zeytinoğlu A., TOKAT Y., Saydam G., Cirit M., Akçiçek F., Nephron 75: 370-371, 1997
• Haemophagocytic-histiocytic Syndrome in Renal Transplantation, Kürşat S., Çağırgan S., Ok E., Ünsal A., TOKAT Y., Saydam G., Akçiçek F., Başçı A., Nephrology Dialysis Transplantation, 12 ; 1058 - 1060 , 1997
• Oesophagocoloplasty in the Management of Postcorrosive Strictures of the Oesophagus, Yararbas O., Osmanoglu H.,Kaplan H.,TOKAT Y.,Coker A., Korkut M., Hepato Gastroenterology 45 , 59-64, 1998
• Open Surgical Technique for Thoracal and Thoracoabdominal Aortic Aneurysms, Buket S., TOKAT Y., Çalkavur T., Alayunt A.,Sarıbülbül O., Durmaz İ., Asian Journal of Surgery, Vol 21, No 2: 130-135,1998
• ATG Versus OKT3 in the Treatment of Steroid Resistant Rejection Following Living Related Donor Renal Transplantation, Uslu A., TOKAT Y., Ok E., Unsal A., Ilkgul O., Kaplan H., Transplantation Proceedings, 29,2805-2806 (1997)
• Surgical Management of Vesicoureteral Reflux Following Renal Transplantation, TOKAT Y., Uslu A., Ok E., Tunçyürek P., Çelik A., Yararbas Ö., Transplantation Proceedings, 29, 3073-3074(1997)
• Impact of Extreme Donor Age on the Outcome of Living Related Donor Kidney Transplantation, Uslu A., TOKAT Y., Ok E., Unsal A., Celik A., Yalaz S., Kaplan H., Transplantation Proceedings 30,734-737 ,1998
• Clinicopathological Features of Rapidly Progressive Hepatitis C Virus Infection in HCV Antibody Negative Renal Transplant Recipients, Ok E., Unsal A., Celik A., Zeytinoglu A., Ersoz G., TOKAT Y.,Erensoy S., Akarca U., Bascı A., Yuce G Nephrology Dialysis Transplantation 13 : 3103 - 3107 , 1998
• Tuberculosis in Renal Transplant Recipients, Sayiner A.,Ece T., Duman S., Yıldız A., Ozkahya M. Kilicaslan Z. TOKAT Y., Transplantation 1999 Nov 15 ; 68(9) : 1268-71
• Circulatory Arrest to Protect Transplant Kidney in a Patient with Chronic Type III Dissection, Yagdı T., Buket S., TOKAT Y., Posacıoglu H., Askar F., Ann. Vasc Surg 15 (5): 575-577 Sept 2001
• New Frontiers; Adult to Adult Living Donor Liver Transplantation, Single Center Experience From Turkey
  TOKAT Y, Yuzer Y., Karasu Z., Alper M., Killi R., Zeytunlu M., Yılmaz F., Transplantation Proceedings, December, 33 ; 3458-3460, 2001
• Idiopathic Hepatic Adenoma with Intratumoral Hemorrhage, Günsar F., Aydın A., TOKAT Y., Elmas N.
  European Journal of Gastroenterology and Hepatology, 14(4) : 463 - 464 , April 2002
• Mycobacterium Tuberculosis Infection and Laboratory Diagnosis in Solid Organ Transplant Recipients
  Cavusoglu C., Cicek-Saydam C., Karasu Z., Karaca Y., Ozkahya M., Toz H., Tokat Y., Bilgiç A., Clin Transplant 2002 Aug;16(4) : 257 -61
• Immediate Tracheal Extubation of the Liver Transplant Recipients in the Operating Room, Transplant Proc. 2002 Dec;34(8):3334-5, Ulukaya S., Ayanoglu HO,Acar L., Tokat Y., Kilic M.
• Optimal Venous Drainage for Right Lobe Living Donor Grafts, Zeytunlu M.,Icoz G., Kilic M., Yuzer Y.,Tokat Y.
  Transplant Proc 2002 Dec34(8);3327-30
• Biliary Complications Encountered in 50 Adult to Adult Right Lobe Living Donor Liver Transplantation, Icoz G., Kilic M., Yuzer Y., Zeytunlu M., Tokat Y., Liver Transplantation, In Press
• Donor safety in adult-to-adult living donor liver transplantation. Transplant Proc. 2003 Jun;35(4):1430-2. No abstract available. Zeytunlu M, Icoz G, Kilic M, Demirbas T, Tokat Y, Yuzer Y.
• Causes of postreperfusion syndrome in living or cadaveric donor liver transplantations. Transplant Proc. 2003 Jun;35(4):1442-4. Ayanoglu HO, Ulukaya S, Tokat Y.
• Roux-en-Y bleeding after living donor liver transplantation: a novel technique for surgical treatment. Transplant Proc. 2003 Jun;35(4):1463-5.  Icoz G, Kilic M, Zeytunlu M, Yaprak O, Arikan C, Yuzer Y, Tokat Y.
• Hemophagocytic syndrome after living-related liver transplantation. Transplant Proc. 2003 Jun;35(4):1482-4. Karasu Z, Kilic M, Cagirgan S, Lebe E, Yilmaz F, Demirbas T, Tokat Y.
• Large-volume paracentesis and liver transplantation. J Pediatr Gastroenterol Nutr. 2003 Aug;37(2):207-8. No abstract available.  Arikan C, Ozgenc F, Akman SA, Yagci RV, Tokat Y, Aydogdu S.
• Anesthetic management and complications in living donor hepatectomy. Transplant Proc. 2003 Dec;35(8):2970-3.  Ayanoglu HO, Ulukaya S, Yuzer Y, Tokat Y.
• Hepatocellular carcinoma in liver transplant era: a clinicopathologic analysis. Transplant Proc. 2003 Dec;35(8):2986-90.  Nart D, Arikan C, Akyildiz M, Yuce G, Demirpolat G, Zeytunlu M, Karasu Z, Aydogdu S, Killi R, Yuzer Y, Tokat Y, Kilic M.
• Liver transplantation in a patient with Budd-Chiari syndrome secondary to factor V Leiden mutation. Transplant Proc. 2003 Dec;35(8):3008-10. Karasu Z, Nart D, Lebe E, Demirbas T, Memis A, Kilic M, Akyildiz M, Tokat Y.
• Allergic disease after pediatric liver transplantation with systemic tacrolimus and cyclosporine a therapy. Transplant Proc. 2003 Dec;35(8):3039-41. Arikan C, Kilic M, Tokat Y, Aydogdu S.
• Our experience with fulminant hepatic failure in Turkish children: etiology and outcome. J Trop Pediatr. 2003 Dec;49(6):367-70. Aydogdu S, Ozgenc F, Yurtsever S, Akman SA, Tokat Y, Yagci RV.
• Immediate tracheal extubation of pediatric liver transplant recipients in the operating room.  Pediatr Transplant. 2003 Oct;7(5):381-4. Ulukaya S, Arikan C, Aydogdu S, Ayanoglu HO, Tokat Y.
• Stage IV hepatic encephalopathy associated with acute blindness after liver transplantation. Pediatr Transplant. 2003 Dec;7(6):497-500. Arikan C, Tekgul H, Egilmez S, Kilic M, Yagci RV, Tokat Y, Aydogdu S.
• Regenerative nodule mimicking hepatocellular carcinoma in a cirrhotic child due to hepatitis B: an imaging dilemma. Pediatr Transplant. 2004 Apr;8(2):198-200.  Ozgenc F, Aydogdu S, Aksoylar S, Elmas N, Yuce G, Yagci RV, Tokat Y.
• Biliary atresia in Turkish children. Pediatr Int. 2004 Apr;46(2):158-61. Aydogdu S, Ozgenc F, AtIk T, Unal F, Tokat Y, Yagci RV.
• Effect of portal venous injection of donor spleen cells on skin allograft survival in rat. Indian J Med Res. 2004 Mar;119(3):110-4.  Kara E, Gokhan I, Dayangac M, Ilkgul O, Ertan H, Tokat Y, Terzioglu E.
• Impact of pretransplant MELD score on posttransplant outcome in living donor liver transplantation. Transplant Proc. 2004 Jun;36(5):1442-4. Akyildiz M, Karasu Z, Arikan C, Kilic M, Zeytunlu M, Gunsar F, Ersoz G, Akarca U, Batur Y, Tokat Y.
• Rituximab therapy for life-threatining immune hemolytic anemia in a liver tranplant recipient: a case report. Transplant Proc. 2004 Jun;36(5):1492-3.  Akyildiz M, Karasu Z, Cagirgan S, Kilic M, Tokat Y.
• A case of antiphospholipid antibody syndrome with Budd-Chiari and colonic ulcers complicated with gastrointestinal hemorrhage. Turk J Gastroenterol. 2004 Jun;15(2):115-6. Ilkgul O, Icoz G, Dayangac M, Tokat Y, Ozutemiz O.
• Recipient-derived hepatocytes in sex-mismatched liver allografts after liver transplantation: early versus late transplant biopsies. Transplantation. 2004 Dec 15;78(11):1647-52. Idilman R, Erden E, Kuzu I, Ersoz S, Karasu Z, Karayalcin K, Yuce G, Tokat Y, Sahin Y, Tukun A, Akarca US, Karayalcin S.
• Impact of liver transplantation on renal function of patients with congenital hepatic fibrosis associated with autosomal recessive polycystic kidney disease. Pediatr Transplant. 2004 Dec;8(6):558-60. Arikan C, Ozgenc F, Akman SA, Kilic M, Tokat Y, Yagci RV, Aydogdu S.
• Variations of hepatic veins: helical computerized tomography experience in 100 consecutive living liver donors with emphasis on right lobe. Transplant Proc. 2004 Nov;36(9):2727-32. Orguc S, Tercan M, Bozoklar A, Akyildiz M, Gurgan U, Celebi A, Nart D, Karasu Z, Icoz G, Zeytunlu M, Yuzer Y, Tokat Y, Kilic M.
• Adefovir treatment in posttransplant hepatitis B virus infection resistant to lamivudine plus hepatitis B virus immunoglobulin. Transplant Proc. 2004 Nov;36(9):2768-70. Akay S, Karasu Z, Akyildiz M, Tokat Y.
• Cytokine gene polymorphism and early graft rejection in liver transplant recipients. Transplant Proc. 2004 Nov;36(9):2791-5. Karasu Z, Ulukaya S, Ayanoglu HO, Basturk B, Ulukaya E, Akyildiz M, Tokat Y.
• Low-dose hepatitis B immune globulin and higher-dose lamivudine combination to prevent hepatitis B virus recurrence after liver transplantation. Antivir Ther. 2004 Dec;9(6):921-7. Karasu Z, Ozacar T, Akyildiz M, Demirbas T, Arikan C, Kobat A, Akarca U, Ersoz G, Gunsar F, Batur Y, Kilic M, Tokat Y.
• HBV vaccination in liver transplant recipients: not an effective strategy in the prophylaxis of HBV recurrence. J Viral Hepat. 2005 Mar;12(2):212-5. Karasu Z, Ozacar T, Akarca U, Ersoz G, Erensoy S, Gunsar F, Kobat A, Tokat Y, Batur Y.
• Successful treatment of liver transplant-associated Kaposi's sarcoma with long-term vincristine. Transplant Proc. 2005 Jun;37(5):2188-9.  Akay S, Karasu Z, Akyildiz M, Tokat Y, Goker E.
• Experience with mesocaval shunt with autologous jugular vein interposition in patients with Budd-Chiari syndrome. Hepatogastroenterology. 2005 May-Jun;52(63):662-5. Ilkgul O, Kilic M, Icoz G, Zeytunlu M, Demirpolat G, Akyildiz M, Tokat Y, Parildar M, Memis A.
• Outcome of pediatric liver transplant recipients in Turkey: single center experience. Pediatr Transplant. 2005 Dec;9(6):723-8. Aydogdu S, Arikan C, Kilic M, Ozgenc F, Akman S, Unal F, Yagci RV, Tokat Y.
• Hepatocellular carcinoma in children and effect of living-donor liver transplantation on outcome. Pediatr Transplant. 2006 Feb;10(1):42-7. Arikan C, Kilic M, Nart D, Ozgenc F, Ozkan T, Tokat Y, Yagci RV, Aydogdu S.
• Budd-Chiari syndrome in an afibrinogenemic patient: a paradoxical complication. Dig Dis Sci. 2006 Feb;51(2):378-80. No abstract available. Oruc N, Tokat Y, Killi R, Tombuloglu M, Ilter T.
• The prevention of bone fractures after liver transplantation: experience with alendronate treatment. Transplant Proc. 2006 Jun;38(5):1448-52. Atamaz F, Hepguler S, Karasu Z, Kilic M, Tokat Y.
• Hyperhomocysteinaemia and factor V Leiden mutation are associated with Budd-Chiari syndrome. Eur J Gastroenterol Hepatol. 2006 Aug;18(8):917-20. Colak Y, Karasu Z, Oruc N, Can C, Balym Z, Akarca U, Gunsar F, Ersoz G, Tokat Y, Batur Y.
• The first report of Echinococcus multilocularis strain isolation from human in Turkey.
  Turkiye Parazitol Derg. 2005;29(1):31-33. Inceboz T, Korkmaz M, Tokat Y, Uner A.

• Umut Ozcan M, Ocal S, Basdogan C, Dogusoy G, Tokat Y. Characterization of frequency-dependent material properties of human liver and its pathologies using an impact hammer. Med Image Anal. 2010
• Dayangac M, Taner CB, Balci D, Memi I, Yaprak O, Akin B, Duran C, Killi R, Ayanoglu O, Yuzer Y, Tokat Y. Use of middle hepatic vein in right lobe living donor liver transplantation. Transplant Int 2010; 23(3): 285-91
• Duran C, Uraz S, Kantarci M, Ozturk E, Doganay S, Dayangac M, Bozkurt M, Yuzer Y, Tokat Y. Hepatic arterial mapping by multidetector computed tomographic angiography in living donor liver transplantation. J Comput Assist Tomogr. 2009 Jul-Aug;33(4): 618-25
• Balci D, Taner B, Dayangac M, Akin B, Yaprak O, Duran C, Uraz S, Hayzaran S, Ayanoglu O, Killi R, Senturk H, Yuzer Y, Tokat Y. Splenic abscess after splenic artery ligation in living donor liver transplantation: a case report. Transplant Proc. 2008 Jun;40(5): 1786-8.
• Taner CB, Dayangac M, Akin B, Balci D, Uraz S, Duran C, Killi R, Ayanoglu O, Yuzer Y, Tokat Y. Donor safety and remnant liver volume in living donor liver transplantation. Liver Transpl. 2008 Aug;14(8): 1174-9.
• Uraz S, Duran C, Balci D, Akin B, Dayangac M, Kurt Z, Ayanoglu OH, Killi R, Yuzer Y, Tokat Y. A very rare venous anomaly in a living liver donor: left hepatic venous connection to the right atrium.Transplant Proc. 2007;39(5): 1714-5.
• Duran C, Taner B, Dayangac M, Akin B, Balci D, Kurt Z, Killi R, Yuzer Y, Tokat Y. Why we did not use this donor. Liver Transpl. 2007 13(8): 1199-200.
• Sirvanci M, Duran C, Ozturk E, Balci D, Dayangac M, Onat L, Yüzer Y, Tokat Y, Killi R. The value of magnetic resonance cholangiography in the preoperative assessment of living liver donors. Clin Imaging. 2007;31(6): 401-5.
• Karasu Z, Akyildiz M, Zeytunlu M, Noyan A, Yuzer Y, Tokat Y, Kilic M. Urgent adult-to-adult right lobe living donor liver transplantation for acute liver failure; a single center experience from Turkey. Hepatogastroenterology. 2007 Apr-May;54(75): 810-3.
• Duran C, Aydinli B, Tokat Y, Yuzer Y, Kantarci M, Akgun M, Polat KY, Unal B, Killi R, Atamanalp SS. Stereological evaluation of liver volume in living donor liver transplantation using MDCT via the Cavalieri method. Liver Transpl. 2007 May;13(5): 693-8.
• Analysis of Right Lobe Livin-Donor Liver Complications: A Single center experience. Yaprak O, Dayangac M, Demirbas BT, Tabandeh B, Yuzer Y, Tokat Y. Experimental and Clinical Transplantation (2011)1:56-59.

• Utilization of elderly donors in living donor liver transplantation : When more is less ?

1.Dayangaç M,  Taner CB, Yaprak  O, Demirbaş T, Balcı D, Duran C, Yuzer Y, Tokat Y.
Liver Traspl. 2011 May; 17 (5): 548-55.
PMID: 21506243 (PubMed - in process)

• Use of livers from hepatitis B core antibody positive donors in living donor liver  transplantation.

2. Yaprak O, Dayangaç M, Balcı D, Demirbaş T, Yuzer Y, Tokat Y.
Hepatogastroenterology. 2010 Sep - Oct ; 57 (102 -103 ) : 1268 - 71
PMID : 21410070 ( PubMed - indexed  for  MEDLINE )

• Hepatitis B  prophylaxis in living  donor  liver  transplantation : single center experience.

3. Yaprak O, Dayangaç  M,  Balcı D,  Baş  K, Yuzer Y, Tokat Y.
Hepatogastroenterology. 2010 Sep - Oct; 57 (102- 103 ) : 1178 - 82.
PMID : 21410054 ( PubMed - indexed  for  MEDLINE)

• Dual  left  lobe  living  donor  liver  transplantation  using  donors  unacceptable for  right lobe donation : a case report.

4. Dayangaç M,  Taner CB, Akin B, Uraz S,  Balcı D, Duran C, Ayanoğlu O, Killi R, Yuzer Y, Tokat Y.
Transplant Proc. 2010 Dec ; 42 (10) : 4560 - 3.
PMID : 21168737 ( PubMed - indexed  for  MEDLINE)

ORAL AND POSTER PRESENTATIONS IN NATIONAL CONGRESSES

• The postoperative early term results of elective and emergent interventions in Colorectal cancer patients (Elektif ve Acil Girişim Yapılan Kolorektal Kanser Olgularında Post Operatif Erken Sonuçların İncelenmesi, Osmanoğlu H.,Gürkan A.,Tuğcu M.,TOKAT Y., National Surgical Congress (Ulusal Cerrahi Kongresi, İstanbul 1988) (Oral presentation)
• The diagnostic periton lavage in intraabdominal organ injuries (Karın İçi Organ Yaralanmalarında Diagnostik Periton Lavajının Yeri, TOKAT Y.,Sungurtekin U.,Sökmen S.,Yararbaş Ö.), National Surgical Congress (Ulusal Cerrahi Kongresi, İstanbul 1990) (Oral presentation)
• The Results and complication of Ege University Organ Transplantation Unit (Ege Üniversitesi Organ Nakli Uygulama ve Araştırma Merkezi Renal Transplantasyon Sonuçları ve Komplikasyonlar, Yararbaş Ö.,Kaplan H.,Başçı A.,Hoşcoşkun C.,Çoker A.,TOKAT Y.), 7th National Kidney Disease and Transplantation Congress (7.Ulusal Böbrek Hastalıkları ve Transplantasyon Kongresi, İzmir 1990) (Oral presentation)
• The comparison of sintigraphy and other imaging techniques in the diagnosis of early and late stage renal transplant complications (Erken ve Geç Dönem Renal Transplantasyon Komplikasyonlarının Tanısında Hastaların İzleminde Sintigrafi ve Diğer Görüntüleme Yöntemlerinin Karşılaştırılması, Duman Y.,Ünlü M.,Sevinç E.,Başçı A.,TOKAT Y.,Yararbaş Ö.) , 7th National Kidney Disease and Transplantation Congress   7.Ulusal Böbrek Hastalıkları ve Transplantasyon Kongresi, İzmir 1990, (Oral presentation)
• The Investigation of Perfusion Fluid Utilised in Renal Transplants performed in Ege University (Ege Üniversitesinde Kullanılan Perfüzyon Sıvısının Renal Transplantasyonda Koruyuculuğunun Araştırılması.
  Sungurtekin U.,Varılsuha C.,Sökmen S.,TOKAT Y.,Öncel T.,Yararbaş Ö.) 7th National Kidney Disease and Transplantation Congress (7.Ulusal Böbrek Hastalıkları ve Transplantasyon Kongresi, İzmir 1990, (Oral presentation)
• The anatomical vascular variations in Renal Transplant patients and the treatment methods.  Yararbaş Ö.,Hoşcoşkun C.,Kaplan H.,Çoker A.,TOKAT Y.,Sökmen S., 8th National Kidney Disease and Transplantation Congress (8.Böbrek Hastalıkları ve Transplantasyon Kongresi, İstanbul 1991, (Oral presentation)
• A Renal Tranplant Patient with Double Renal Artery (Çift Renal Arterli Bir Renal Transplantasyon Olgusu(Video Presentation), Yararbaş Ö.,Hoşcoşkun C.,Bozoklar A.,Kaplan H.,Sözbilen M.,TOKAT Y., Çoker A., 8th National Kidney Disease and Transplantation Congress Ulusal Böbrek Hastalıkları ve Transplantasyon Kongresi,İstanbul 1991( Poster presentation)
• An unexpected cyclosporin toxicity: polyneuropathy (Alışılmamış Bir Cyclosporin Toksisitesi:Polinöropati), Başçı A.,TOKAT Y.,Araç N.,Çoker A.,Hoşcoşkun C.,Yarabaş Ö., 8th National Kidney Disease and Transplantation Congress 8.Ulusal Böbrek Hastalıkları ve Transplantasyon Kongresi, İstanbul 1991(Poster)
• Locoregional recurrence in breast cancers (Meme Karsinomlarında Loko-Regional Nüks, Oruğ T,TOKAT Y.Çoker,ÖzbalO), National Surgical Congress (Ulusal Cerrahi Kongresi, İstanbul 1992, (Oral presentation)
• The roles of preoperative knowladge in transplanted kidney function (Transplante Böbrek Fonksiyonunda ve Yaşamında Preoperatif Bilgilerin Rolü, Çoker A.,TOKAT Y.,Hoşcoşkun C.,Kaplan H.,Yararbaş Ö.,Tekduran V.) 9th National Kidney Disease and Transplantation Congress (9.Ulusal Böbrek Hastalıkları ve Transplantasyon Kongresi,Ürgüp 1992, ( Oral presentation)
• Arteriovenous fistula in chronic child hemodialysis patients (Kronik Çocuk Hemodializ Hastalarında A-V Fistüller ve Komplikasyonları, Bak M.,Hoşcoşkun C.,Kabasakal C.,Çoker A.,TOKAT Y.,Mir S.Cura, A.,YararbaşÖ.),9th National Kidney Disease and Transplantation Congress 9.Ulusal Böbrek Hastalıkları ve Transplantasyon Kongresi,Urgup 1992 (Oral presentation)
• The donor complications in Living-donor Kidney Transplantation (Canlı Vericili Böbrek Transplantasyonunda Verici Komplikasyonları, TOKAT Y.,Çoker A.,Hoşcoşkun C.,Alan O.,Kaplan H.,Yararbaş Ö.), 9th National Kidney Disease and Transplantation Congress (9.Ulusal Böbrek Hastalıkları ve Transplantasyon Kongresi,Ürgüp 1992) (Oral Presentation)
• The psychiatric Evaluation of Renal Transplant Patients (Renal Transplantasyon Hastalarının Psikiatrik Değerlendirmesi ve İzlemi, Elbi H.,TOKAT Y.,Veznadaroğlu B.,Çoker A.,Saygılı R.,Yararbaş Ö)  9th National Kidney Disease and Transplantation Congress (9.Ulusal Böbrek Hastalıkları ve Transplantasyon Kongresi,Ürgüp 1992) (Oral Presentation)
• The hepatic findings in Renal Transplant Recipients: A Retrospective Study to Clear Etiological Factors (Renal Transplant Alıcılarında Hepatik Göstergeler : Etiyolojik Faktörleri Aydınlatmaya Yönelik Retrospektif Çalışma, Ok E., Özdemir E., TOKAT Y., Hoşcoşkun C., Töbü M., Karaca E., Akçiçek F., Başçı A.), Kidney Diseases, dialysis and Transplantation Congress (Böbrek Hastalıkları, Dializ ve Transplantasyon Kongresi, Bursa 1993) (Oral Presentation)
• The placement of permanent periton Dialysis Catheter by Laparoscopic Surgery (Kalıcı Periton Dializ Kateterinin Laparoskopik Yöntem ile Yerleştirilmesi, TOKAT Y., Akçiçek F., Ok E., Yetgin S., Ertan H., Çökmez Z., Başçı A., Yararbaş Ö) National Kidney disease, Dialysis and Transplantation Congress (Ulusal Böbrek Hastalıkları, Dializ ve Transplantasyon Kongresi, Samsun 1994) (Poster presentation)
• Posttransplant Diabetes Mellitus, (Posttransplant Diabetes Mellitus) Ok E., Töbü M., Önder G., Akçiçek F., TOKAT Y., Kürşat S., Kaplan H., Başçı A. National Kidney disease, Dialysis and Transplantation Congress (Ulusal Böbrek Hastalıkları, Dializ ve Transplantasyon Kongresi, Samsun 1994) (Poster)
• Angiofollicular Lymph Node Hyperplasia in Renal transplant Patients (Renal Transplant Hastasında Anjiofolliküler Lenf Bezi Hiperplazisi, Cirit M., Çağırgan S., Ok E., Saydam G., Başdemir G., TOKAT Y., Karaca E., Başçı A.), National Kidney disease, Dialysis and Transplantation Congress (Ulusal Böbrek Hastalıkları, Dializ ve Transplantasyon Kongresi, Samsun 1994) (Poster)
• Acute Tubular Necrosis in a Renal Transplant Patient after Cyclosporin utilisation (Bir Renal Transplant Hastasında Siklosporin Kullanımı Sonrası Gelişen Akut Tübüler Nekroz, Cirit M., Ok E., Kürşat S., Saydam G., Özdemir E., TOKAT Y., Şen S., Atabay G.), National Kidney disease, Dialysis and Transplantation Congress (Ulusal Böbrek Hastalıkları, Dializ ve Transplantasyon Kongresi, Samsun 1994) (Poster)
• Microangiopathic Hemolytic anemia due to cyclosporin (Siklosporine Bağlı Mikroanjiopatik Hemolitik Anemi, Ok E., Cirit M., TOKAT Y., Çoker A., Kürşat S., Hoşcoşkun C., Akçiçek F., Yararbaş Ö.), National Kidney disease, Dialysis and Transplantation Congress (Ulusal Böbrek Hastalıkları, Dializ ve Transplantasyon Kongresi, Samsun 1994) (Poster presentation)
• Pathological findings in renal Transplant Patients (Renal Transplantasyon Olgularında Patolojik Bulgular, Şen S., Alkanat M., TOKAT Y., Çoker A., Hoşcoşkun C., Başdemir G.), National Pathology Congess (Ulusal Patoloji Kongresi, Kuşadası 1994) (Oral presentation)
• The treatment of Hyperlipidemia with Genfibrozil in Renal Allograft Recipients (Renal Allogreft Alıcılarında Hiperlipideminin Gemfibrozille Sağaltımı, Ok E., TOKAT Y., Çoker A., Akçiçek F., Kaplan H., Başçı A., Yararbaş Ö., Turkish Organ Transplantation Congress Second Scientific Congress (Türkiye Organ Nakli Derneği İkinci Bilmsel Kongresi, Ankara 1994) (Poster presentation)
• The utilisation of Ciprofloxacin as the first choice in renal transplant recipients with high fever (Yüksek Ateşla Başvuran Renal Transplantasyon Hastalarında Siprofloxasin'in İlk Seçenek Olarak Kullanımı,
  TOKAT Y., Özbaşlı E., Sözbilen M.,Ok E., Kürşat S.), Turkish Antibiotic and chemotherapy congress (TürkiyeAntibiotikveKemoterapiKongresi,Antalya,1995) (Poster)
• The Evaluation of videolaparoscopic cholesystectomy by social cost (Videolaparoskopik Kolesistektomiye Toplumsal ve Maliyet Yönünden Yaklaşım, Koyuncu A., TOKAT Y., Kaplan H., Yılmaz M.,Ersin S.,Yararbaş Ö.) National Endoscopic Laparoscopic Surgery Congress (Ulusal Endoskopik Laparoskopik Cerrahi Kongresi, İstanbul 1995) (Oral Presentation)
• The open conversion of Videolaparoscopic cholesystectomy and the reasons (Videolaparoskopik Kolesistektomide Açık Cerrahiye Geçiş Oranı ve Nedenleri, Koyuncu A., TOKAT Y., Kaplan H., Yılmaz M., Türkoğlu Ö., Tunçyürek P., Yararbaş Ö.) National Endoscopic Laparoscopic Surgical Congress (Ulusal Endoskopik Laparoskopik Cerrahi Kongresi, İstanbul 1995) (Oral Presentation)
• Liver Transplantations in Ege University (Ege Üniversitesinde Karaciğer Transplantasyonları, TOKAT Y., Gümrükçü V., Hoşcoşkun C., Kaplan H., Yararbaş Ö., International Hepatopancreatobiliary Surgery Days (Uluslararası Katılılmlı Hepato-Pankreato-Bilier Cerrahi Günleri, İstanbul, 1995) (Poster)
• The effect of Mannitol to Glucose metabolism in the early period of experimental obstructive jaundice (Deneysel Tıkanma Sarılığının Erken Döneminde Mannitolün Karaciğer Glikoz Metabolizmasına Etkisi, TOKAT Y., Menteş A., Mutaf I., Çoker A.), National Gastroenterology Congress and 2nd Turkish Japanese Gastroenterology days ) Ulusal Gastroenteroloji Kongresi ve 2. Türk Japon Gastroenteroloji Günleri. İzmir, 1995(Poster)
• The Utilisation of prolene mesh greft in travmatic diaphragm ruptures (Travmatik Diafragma Rüptürünün Onarımında Poliprolen Mesh Greft Kullanımı, Logmani A., TOKAT Y., Korkut MA., Uçar Y., İlkgül Ö.), Travma and Emergency Medicine Congress ( Travma ve Acil Cerrahi Kongresi. İstanbul, 1995) (Oral presentation)
• Gunshot Wounds; 10-years of experience (Ateşli Silah Yaralanmaları; 10 Yıllık Deneyim, Uçar Y., Güler A., Ertan H., TOKAT Y., Oymacı E., Ersin S.,Kapkaç M., Özdedeli E.), Travma and Emergency Surgery Congress (Travma ve Acil Cerrahi Kongresi. İstanbul, 1995) (Oral presentation)
• Gastrointestinal system problems in Renal Transplant patients (Renal Transplantasyon Sonrası Gastrointestinal Sistem Cerrahi Problemleri, TOKAT Y., Zeytunlu M.,Kılıç M., Kaplan H., Yararbaş Ö.) 20. Year in Transplantation congress (Transplantasyonda 20. Yıl Kongresi, Ankara 1995) (Oral presentation)
• Ocular Complications in renal Allograft Recipients (Renal Allograft Alıcılarında Oküler Komplikasyonlar, Ok E., Alev M., Eğrilmez S., Karabulut B., TOKAT Y., Kürşat S., Ünsal, Erbakan G., 12th National Kidney Disease, Dialysis and Transplantation Congress (12.Ulusal Böbrek Hastalıkları, Dializ ve Transplantasyon Kongresi, Abant 1995) (Poster)
• Avascular bone necrosis in Renal Transplant Recipients (Böbrek Transplantasyonu Uygulanan Hastalarda Avasküler Kemik Nekrozu, Ünsal A., Ok E., Kürşat S., TOKAT Y., Alev M., Karabulut B., Ceyhan C., Akçiçek F.) National Kidney Diseases, Dialysis and Transplantation Congress (Ulusal Böbrek Hastalıkları, Dializ ve Transplantasyon Kongresi, Abant 1995) (Poster)
• Videolaparoscopic Surgery in the treatment of posttransplant lymphocele (Post Transplant Lenfosel Tedavisinda Video Laparoskopik Cerrahi, TOKAT Y., Ertan H., Özbek S., Yararbaş Ö.)  National Kidney Diseases, Dialysis and Transplantation Congress (Ulusal Böbrek Hastalıkları, Dializ ve Transplantasyon Kongresi, Abant 1995) (Poster)
• The medical Renal Graft dysfunctions by doppler ultrasound and pathological correlation (Medikal Renal Greft Disfonksiyonlarında Renkli Dupleks Ultrasonografi ve Patoloji Korelasyonu, Özbek S., Kürşat S., Şen S., Ok E., TOKAT Y.) RAD 95 Medical Imaging and Interventional Radiology Congress (Tıbbi Görüntüleme ve Girişimsel Radyoloji Kongresi, Ankara 1995) (Poster)
• Hemophagocytic Syndrome in Renal Allograft Recipients (Renal Allogreft Alıcılarında Hemofagositik Histiyositik Sendrom, Kürşat S., Çağırgan S., Ok E., Ünsal A., Saydam G., TOKAT Y., Başçı A.) 13th National Kidney Diseases, Dialysis and Transplantation Congress (XIII. Ulusal Böbrek Hastalıkları Dializ ve Transplantasyon Kongresi İstanbul, Ekim 1996) (Poster)
• Transplant Nephrectomy; 8 Years of Experience (Transplant Nefrektomi 8 Yıllık Deneyim, TOKAT Y., Uslu A., Yalaz S., Kılıç M., Çelik A., Ünsal A., Kabasakal C.) 13th National Kidney Diseases, Dialysis and Transplantation Congress (XIII. Ulusal Böbrek Hastalıkları Dializ ve Transplantasyon Kongresi İstanbul, Ekim 1996) (Poster)
• Thoracoscopic Lung Biopsy in Lung Lesions in Renal Transplant Patients (Renal Transplantasyon Sonrası Akciğer Lezyonlarında Tanı Amaçlı Torakoskopik Akciğer Biopsisi, TOKAT Y., Uslu A., Kılıç M., Ok E., Çelik A., Ünsal A., Yalaz S., Sayıner A.), 13th National Kidney Diseases, Dialysis and Transplantation Congress (XIII. Ulusal Böbrek Hastalıkları Dializ ve Transplantasyon Kongresi İstanbul, Ekim 1996) (Poster)
• The Effect of Donor Age to Renal Transplant Recipients (Böbrek Transplantasyonlarında Donör Yaşının Sonuca Etkisi, Uslu A., TOKAT Y., Ok E., Ünsal A., Çiçek A., Yalaz S., Kaplan H.), 13th National Kidney Diseases, Dialysis and Transplantation Congress (XIII. Ulusal Böbrek Hastalıkları Dializ ve Transplantasyon Kongresi İstanbul, Ekim 1996) (Poster)
• The Experience of Childhood Liver Transplantations (Çocukluk Çağı Karaciğer Transplantasyonlarında Deneyimlerimiz, Aydoğdu S., Selimoğlu MA., Yılmaz F., Killi R., Yüce G., Yağcı RV., TOKAT Y.) 13th National Kidney Diseases, Dialysis and Transplantation Congress (III.Ulusal Pediatrik Gastroenteroloji ve Beslenme Kongresi, Ankara, Mayıs 1998) (Poster)
• Diagnostic and Theraupetic ERCP Interventions after Liver Transplantation (Karaciğer Transplantasyonu Sonrası Tanı ve Tedavi Amaçlı ERCP Girişimleri, Z.Karasu, O.Tekeşin, G.Ersöz, Y.TOKAT) 14th National Gastroenterology Congress (XIV. Ulusal Gastroenteroloji Kongresi, İstanbul Eylül 1998) (Poster)
• Early Period Results of Cadaveric Liver Transplantations (Kadaverik Karaciğer Transplantasyonunda Erken Dönem Sonuçlarımız, TOKAT Y., Kara E., İçöz G., Yetgin S., Kaplan H., Yararbaş Ö.) First Organ Transplantation Congress of Coordinators (Birinci Organ Nakli Kuruluşları Koordinasyon Derneği Kongresi, Antalya 1998) (Oral presentation)
• Post Transplant De Novo Malignancies and Treatments (Post Transplant De Novo Maligniteler ve Tedavileri, Tercan M., TOKAT Y., Akgün E., Ersin S., Canbaz H., Kaplan H.) First Organ Transplantation Congress of Coordinators (Birinci Organ Nakli Kuruluşları Koordinasyon Derneği Kongresi, Antalya, 1998) (Oral Presentation)
• Fine Needle Asipiration Biopsy for Transplanted Renal allogrefts in Ege University Faculty of Medicine Department of Pathology (E.Ü. T.F. Patoloji Anabilim Dalı Transplante Böbrek İğne Biopsisi Deneyimi, Filiz G., Şen S., Duman S., Hoşcoşkun C., Özbek S., Dirlik A., Kabasakal C., Zeytinoğlu A., Özkahya M., Keskinoğlu A., Töz H., Tanıl V., Yıldırım Ş., Erdoğan N., TOKAT Y., Ünsal A., Ok E., Başçı A., Başdemir G.) First Organ Transplantation Congress of Coordinators (Birinci Organ Nakli Kuruluşları Koordinasyon Derneği Kongresi, Antalya, 1998)(Oral presentation)
• Low Dose Hepatitis B Immunglobulin and Lamivudine in Prevention of Hepatitis B Infection (Karaciğer Transplantasyonu Sonrası Hepatit B Enfeksiyonunun Tekrarını Önlemede Düşük Doz Hepatit B İmmunglobulini ve Lamuvidine, Günşar F., TOKAT Y., Akarca US., Ersöz G., Karasu Z.,Özaçar T., Yılmaz F., Batur Y.) National Hepatology Congress (Ulusal Hepatoloji Kongresi, İstanbul 1999) (Oral presentation)
• Gastrointestinal System Bleeding and Jejunal microperforations due to Tuberculosis after Liver Transplantation:case report  (Karaciğer Transplantasyonundan Sonra Gastrointestinal Sistem Kanaması ve Jejunal Mikroperforasyonlara Yol Açmış Bir Tüberküloz Olgusu, Günşar F., TOKAT Y., Akarca US., Ersöz G., Sayıner A., Sertöz R., Yılmaz F., Batur Y.) National Hepatology Congress (Ulusal Hepatoloji Kongresi, İstanbul 1999) (Poster)
• The Treatment of hepatic and inferior caval webs seen in Budd Chiari Syndrome by percutaneus Angioplasty and stent implantation (Budd - Chiari Sendromunda Hepatik ve Inferior Kaval Venöz Weblerin Perkütan Transluminal Anjioplasti ve Stent İmplantasyonu ile Tedavisi, Memiş A., Parıldar M., Oran İ., TOKAT Y.,Akarca U., Güneş F.) 3rd National Hepatology Congress (3.Ulusal Hepatoloji Kongresi, İstanbul 1999) (Poster)
• Hiperlipidemia after Liver Transplantation (Karaciğer Transplantasyonundan Sonra Hiperlipidemi, Günşar F., TOKAT Y:, Akarca U., Batur Y.) 16th Natonal Gastroenterology Congress ( XVI. Ulusal Gastroentoroloji Kongresi, Antalya 1999) (Poster)
• Diabetes Mellitus after Liver transplantation (Karaciğer Transplantasyonundan Sonra Diabetes Mellitus, Günşar F., TOKAT Y., Karasu Z., Ersöz G.) 16 th National Gastroenterology Congress  (XVI. Ulusal Gastroentoroloji Kongresi, Antalya 1999) (Poster)
• Experience of Donor Hepatectomy for Living-Donor Liver Transplantation (Canlı Akraba Vericili Karaciğer Transplantasyonu için Donör Hepatektomi Deneyimimiz), Yuzer Y., TOKAT Y., Bildi A., Zeytunlu M., Karasu Z., 17th National Gastroenterology Week (17. Ulusal Gastroenteroloji Haftası, Ekim 2000, Antalya) (Poster)
• Kaposi Sarcoma after Liver transplantation (Karaciğer Transplantasyonundan Sonra Kaposi Sarkomu, Günşar F., Karasu Z., Göker E., Tokat Y.) 17 th National Gastroenterology Week ( 17. Ulusal Gastroenteroloji Haftası, Ekim 2000, Antalya) (Poster)
• Recurrent metastatic Clear Cell Carcinoma of the liver to bone after 1.5 year from liver transplantation. Case report (Karaciğer Transplantasyonundan 1,5 Yıl Sonra Kemik Metastazına Yol Açmış Bir Berrak Hücreli, Hepatosellüler Karsinoma Olgusu, Günşar F., Karasu Z., Yılmaz F., TOKAT Y.) 17th National Gastroenterology Week  (17. Ulusal Gastroenteroloji Haftası, Ekim 2000, Antalya) (Poster)
• Organ Donation (Organ Bağışı ; Halkmı Duyarsız Hekimlermi?, Bozoklar A., Karasu Z., Aydoğdu S., TOKAT Y.) 17th National Gastroenterology Week (17. Ulusal Gastroenteroloji Haftası, Ekim 2000, Antalya) (Poster)
• Liver transplantation in Childhood:Experience of three years, Ege University Experience (Çocukluk Çağında Karaciğer Nakli Deneyimi Üç Yıllık EÜTF Deneyimi, Aydoğdu S., Yağcı R., Ünal F., Yılmaz F., Ulukaya S., Killi R., TOKAT Y.) 17th National Gastroenterology Week  (17. Ulusal Gastroenteroloji Haftası, Ekim 2000, Antalya) (Poster)
• Ege University Experience in Cadaveric Liver transplantation (Kadavra Vericili Karaciğer Naklinda Ege Üniversitesi Deneyimi, Karasu Z., Aydoğdu s., Yılmaz F., Günşar F., Zeytinoğlu A., Akarca U., TOKAT Y.) 17th National Gastroenterology Week (17. Ulusal Gastroenteroloji Haftası, Ekim 2000, Antalya) (Oral Presentation)
• The Treatment of Liver Metastases from Colorectal Cancer ; Extension of the Surgical Indications, Dayangaç M.,Zeytunlu M., Killi R., Korkut M., TOKAT Y., Yüzer Y. National Colorectal Surgery Congress (Joint Meeting of M.S.C.P. and T.A.C.S. ve 9 uncu Ulusal Colorektal Cerrahi Kongresi, Eylül 2001, Antalya) (Oral presentation)
• Interventional Radiology due to biliary and vascular complications after liver transplantation (Karaciğer Transplantasyonu Sonrası Gelişen Bilier ve Vasküler Komplikasyonlarda Girişimsel Radyoloji, Güney B., Parıldar M., Karasu Z., Oran İ., TOKAT Y., Memiş A., 22. Türk Radyoloji Kongresi, Ekim 2001, Antalya) (Oral presentation)  

Uluslararası Bildiriler

• The Bulbocavernosus Reflex To Proximal Urethral Stimulatıon in Normals and its Diagnostic Value in Diabetics With Impotance, Sarıca Y.,Karacan I.,Ander H.,TOKAT Y., Association of Sleep Disorders Centers Meeting, Chicago 1986(Oral presentation)
• The Bulbocavernosus Reflex in Differential Diagnosis of Erectile Impotence, Karacan I.,Sarıca Y.,Aslan C.,Hirskowıtz M.,Ander H.,TOKAT Y.,Williams R., Association of Sleep Disorders Centers Meeting,Chicago 1986(Oral presentation)
• Relationships Among Hemodynamic Events, NPT Phases, and Sleep Stages, Karacan I.,Hirskowıtz M.,Narter E.,Salis P.,TOKAT Y.,Williams R., Association of Sleep Disorders Centers Meeting,Chicago 1986(Oral presentation)
• Relationships Among Penile Blood Flow, NPT Phases and Sleep Stages, Karacan I.,Hirskowitz M.,Salis P.,Narter E.,TOKAT Y.,Acik C.,Mitchell C., Association of Sleep Disorders Centers Meeting, Chicago 1986(Oral presentation)
• Disease History and Penile Tumescence in Impotent Patients, Karacan I.,Thornby J.,Hirskowitz M.,Salis P.,Acik C.,TOKAT Y.,Narter E., Williams R., Association of Sleep Disorders Centers Meeting,Chicago 1986(Oral presentation)
• Preliminary Findings:Age Related Changes in Penile Hemodynamic Events, Hirskowitz M.,Salis P.,Karacan I.,Narter E.,TOKAT Y.,Williams R., Association of Sleep Disorders Centers Meeting,Chicago 1986(Oral presentation)
• Transposition of A Viable Pylorus Between Stomach and Jejunum After Gastric Resection, TOKAT Y.,Yıldırım M.,Yılmaz R.,Tuncyurek M., 1st Mediterranean Surgical Meeting, İstanbul 1987(Oral presentation)
• Fine Needle Aspiration Biopsy Versus Open Biopsy in Diagnosis of Cervical Lymphadenopathy, Yılmaz R.,TOKAT Y.,Coker A.,Gunel O., 2nd Medıterranean Surgical Congress,Athens 1989(Poster)
• Fistula in Ano 960 Cases, 12 Years Experience of a Single Center, TOKAT Y.,Çoker A.,Osmanoglu H.,Kaplan H., Eurosurgery,1st European Congress of Surgery, Paris 1990(Oral presentation)
• Oesophagocoloplasty in the Management of Postcorrosive Strictures of the Oesophagus, Yararbas O.,Osmanoglu H.,Kaplan H.,TOKAT Y.,Coker A., Eurosurgery,2nd European Congress of Surgery, Brussels 1992(Oral presentation)
• Is Meslocilline Prophylaxis Effective in Clinical Renal Transplantation?, TOKAT Y., Coker A., Bascı A., Hoscoskun C., Kaplan H., Yararbas O., 1st International Congress on Transplantation in Developing Countries, Singapore 1992(Oral presentation)
• Riedel's Thyroiditis, Yetkin E.,Coker A.,TOKAT Y.,Kabalak T., Eurosurgery,3rd European Congress of Surgery, London 1993(Poster)
• Is Living Related Donor Nephrectomy Innocent?, TOKAT Y.,Gurkan A.,Coker A.,Hoscoskun C.,Kaplan H.,Yararbas O., Cınar T., Eurosurgery, 3rd European Congress of Surgery, London 1993(Poster)
• Evaluation of Patients Transplanted in Countries Other Than Turkey, Coker A.,Ok E.,TOKAT Y.,Hoscoskun C.,Kaplan H.,Yararbas O., 3rd Congress of Asian Society Of Transplantation, Bangkok 1993(Oral presentation)
• Effect of Preservation Time on Early Graft Function and Outcome of Orthotopic Liver Transplants, Rasmussen A., Chavez -Cartaya R., TOKAT Y., Jamieson N., 15th Congress of International Society of Organ Transplantation, Kyoto, Japan 1994(Oral presentation)
• The Relationship Between Patterns of Hepatobiliary Vascular Supply and Biliary Complications in Liver Transplantation : An Anatomical and Clinical Analysis, Saxena R., TOKAT Y., Soin A., Rasmussen A., Jamieson N., Calne R., 15th Congress of International Society of Organ Transplantation, Kyoto, Japan 1994(Oral presentation)
• Cyclosporine Levels İn The Early Post Transplant Period - Predictive of Chronic Rejection in Liver
  Transplantation, Soin A., Rasmussen A., Jamieson N., Watson C., TOKAT Y., Friend P., Calne R., 15th Congress of International Society of Organ Transplantation, Kyoto, Japan, 1994(Oral presentation)
• Post- Transplant Problems Requiring Regrafting: An Analysis of 72 Patients With 96 Liver Retransplants, Masatoshi S., TOKAT Y., Soin A., Saxena R., Watson C., Rasmussen A., Wight D., Friend P., Jamieson N., Calne R., 15th Congress of International Society of Organ Transplantation, Kyoto, Japan, 1994(Oral presentation)
• Incidence, Management and Outcome of Donor Arterial Variations in Liver Grafts - An Analysis of 527 Consecutive Grafts, Soin AS., Friend PJ., Rasmussen A., Saxena R., TOKAT Y., Jamieson NV., Calne RY., British Transplantation Society Meeting, London, England 1994(Oral presentation)
• Causes of Early Graft Failure After Orthotopic Liver Transplantation, TOKAT Y., Rasmussen A., Watson C., Saxena R., Soin A., Friend P., Jamieson, N., Calne R., 10th Biennial Congress of Asian Surgical Association, Bali, Indonesia 1995(Oral presentation)
• Surgical Treatment of Thoracoabdominal Aneurysms: Video Presentation, Buket S., TOKAT Y., Alayunt A., Tarım E., Çalkavur T., Durmaz I., 10th Biennial Congress of Asian Surgical Association, Bali, Indonesia 1995(Oral presentation)
• Comparison of the effect of Laparoscopic Moncrief- Popovich Technique (LMPT) an Conventional Blind Trocar(BTT) Technique on Early CAPD Complications, Akçiçek F., Ok E., TOKAT Y; Cirit M., Kürşat S., Töbü M., Ünsal A., Atabay G., Başçı A., 32nd Congress of the European Dialysis and Transplantation Association, Athens, Greece, 1995(Oral presentation)
• Open Surgical Technique For Thoracal/Thoracoabdominal Aortic Aneuryms, Buket S., TOKAT Y., Alayunt A., Çalkavur T., Durmaz İ., European Congress of Surgery (EUROSURGERY), Barcelona 1995(Oral presentation)
• Surgical Management of Vesicoureteral Reflux Following Renal Transplantation, TOKAT Y., Ok E., Tunçyürek P., Kürşat S., Hoşcoşkun C., Sözbilen M., Yararbaş Ö., 6th Asian Pasific Congress of Nephrology, Hong Kong 1995(Oral presentation)
• Tuberculosis Following Renal Transplantation, TOKAT Y., Ok E., Kılıç M., Kürşat S., Akçiçek F., Sayıner A., Kaplan H., 6th Asian Pasific Congress of Nephrology, Hong Kong 1995(Oral presentation)
• Treatment of Hyperlpidemia in Renal Allograft Recipients with Gemfibrosil, Ok E., Kürşat S., Alev M., Töbü M., TOKAT Y., Akçiçek F., Hoşcoşkun, Atabay G., 6th Asian Pasific Congress of Nephrology, Hong Kong 1995(Oral presentation)
• Diltiazem Effects on Cyclosporine Using Recipients of Living Related Kidney Grafts, Ok E., Akçiçek F., Kürşat S., Töbü M., Önder G., TOKAT Y., Çoker A., Başçı, 6th Asian Pasific Congress of Nephrology, Hong Kong 1995(Oral presentation)
• Nocardiosis in Renal Transplant Patients, Kürşat S., Ok E., TOKAT Y., Saydam G., Pamukçuoğlu F., Cirit M., Akçiçek F., 6th Asian Pasific Congress of Nephrology, Hong Kong 1995(Oral presentation)
• Malignencies in Renal Transplant Patients, Kürşat S., Ok E., TOKAT Y., Akçiçek F., Cirit M., Hoşcoşkun C., Kaplan, Başçı A., 6th Asian Pasific Congress of Nephrology, Hong Kong 1995(Oral presentation)
• Thoracoscopy in the Diagnosis and Treatment of Both Mediastinal and Pulmonary Diseases, TOKAT Y., Kılıc M., Zeytunlu M., Moğulkoç N., Ersin S., Uslu A., Yararbas O., First joint Eruro Asian Congress for Endoscopic Surgery, Istanbul 1997(Poster)
• Surgical Complications During Laparoscopic Cholecystectomy, TOKAT Y., Zeytunlu M., Kılıç M., Ersin S., Coker A.,Yararbaş O., European Congress of the International Hepato-Pancreato-Biliary Association, Hamburg 1997. (Oral presentation)
• Laparoscopic Management of Peritoneal Dialysis Catheters, Ersin S,. Zeytunlu M., Uslu A.,Kılıç M., Akçiçek F.,Yılmaz M., TOKAT Y., 6th World Congress of Endoscopic Surgery Rome,Italy 1998(Oral presentation)
• A Refined Approach to the Repair of Bile Duct Stiructures, Yuzer Y., TOKAT Y., Yaprak O., Zeytunlu M., Congress of International HepatoPancreato Biliary Association, Amsterdam 2001(Oral presentation)
• Single Center Experience in Adult to Adult Living Related Liver Transplantation from Turkey, TOKAT Y., Yuzer Y., Karasu Z., Alper M., Killi R., Aydogdu S., Congress of International HepatoPancreato Biliary Association, Amsterdam 2001(Oral presentation)
• Five Year Experience with Surgical Treatment of Budd-Chiari Syndrome in a Transplantation Center, TOKAT Y., Yuzer Y., Sukru K., Zeytunlu M., Congress of International HepatoPancreato Biliary Association, Amsterdam 2001(Poster)
• Extended Right Hepatic Lobectomy in a patient with Hepatocelluler Carcinoma and Tumor Thrombus in Inferior Vena Cava, Yuzer Y., TOKAT Y., Dayangac M., Zeytunlu M., Yılmaz f., Tekeşin O., Congress of International HepatoPancreato Biliary Association, Amsterdam 2001(Poster)
• Biliary Complications in Living Related Liver Transplantation, İcoz G., Kurt Z., Yuzer Y., TOKAT Y., Eight Congress of the International Liver Transplantation Society,June2002 Chicago(Poster)
• Bleeding from the Roux en Y Limb After Living Related Donor Liver Transplantation, Icoz G., Kılıc M., Unalp O., Karasu Z., Yuzer Y., TOKAT Y, Eight Congress of the International Liver Transplantation Society,June2002 Chicago(Poster)
• How Small is Too Small ? Outcome of the Small for Size Allografts in Living Donor Liver Transplantation, Kılıc M., Zeytunlu M., Karasu Z., Icoz G., Yuzer Y., TOKAT Y, Eight Congress of the International Liver Transplantation Society,June2002 Chicago(Poster)
• Hemophagocytic Syndrome After Living Related Donor Liver Transplantation, Karasu Z., Kılıc M., Keskin E., Guler N., Cagırgan S., Lebe E., Kılıcsoy N., Yuzer Y., TOKAT Y., Eight Congress of the International Liver Transplantation Society,June2002 Chicago(Poster)
• Optimal Venous Drainage for Right Lobe Living Donor Liver Grafts, TOKAT Y., Zeytunlu M., Icoz G., Kılıc M., Demirbas T., Yuzer Y., XIX International Congress of The Transplantation Society, August 2002, Miami(Poster)
• Factors That Effect the Rate of Donation, Bozoklar A., Sozbilen M., Kılıc M., Zeytunlu M., Icöz G., TOKAT Y.
  XIX International Congress of The Transplantation Society, August 2002, Miami(Oral presentation)
• Microsurgical Reconstruction of Hepatic Artery in Living Donor Liver Transplantation, Alper M., Gündogan H., Ozek C., Kılıc M., Zeytunlu M., Icoz G., Yuzer Y., TOKAT Y., XIX International Congress of The Transplantation Society, August 2002, Miami (Poster)
• Factors That Effect the Rate of Donation, Bozoklar A., Sozbilen M., Kılıc M., Zeytunlu M., Icöz G., TOKAT Y.
  XIX International Congress of The Transplantation Society, August 2002, Miami
• Microsurgical Reconstruction of Hepatic Artery in Living Donor Liver Transplantation, Alper M., Gündogan H., Ozek C.,Kılıc M., Zeytunlu M., Icoz G., Yuzer Y.,TOKAT Y., XIX International Congress of The Transplantation Society, August 2002, Miami
• Donor Safety ın Rıght Lobe Lıvıng Donor Lıver Transplantatıon, Zeytunlu M, Yuzer Y, Icoz G, TOKAT Y., XIX International Congress of The Transplantation Society, August 2002, Miami
• Biliary Complications in Living Related Liver Transplantation, Kılıc M, Icoz G, Kurt Z, Yuzer Y, TOKAT Y., XIX International Congress of The Transplantation Society, August 2002, Miami
• Outcome of the Small For Size Allografts In Living Donor Liver Transplantation, G. Icoz, M Kilic, M. Zeytunlu, O. Yaprak, N.Guler, Z.Karasu,Y.Yuzer, TOKAT Y., XIX International Congress of The Transplantation Society, August 2002, Miami
• Adult to Adult Living Donor Transplantation;Experience of A Single Center in Turkey, TOKAT Y., Zeytunlu M.,KarasuZ.,Aydogdu S., Icoz G ,Kılıc M., Yuzer Y., XIX International Congress of The Transplantation Society, August 2002, Miami
• Induction of Immunosupression with Mycophenolate Mofetil and Steroids and Avoidance of Calcineurin Antagonists for the First Three Days After Orthotopic Liver Transplantation, Kılıc M.,Keskin E., Lebe E.,Kilincsoy N., Karasu Z., Icoz G ,Zeytunlu M., Yuzer Y., TOKAT Y., XIX International Congress of The Transplantation Society, August 2002, Miami
• Early Postoperatıve Infections in Pediatric Liver Transplant Recipients, Arikan C.,Ozgenc F.,Aydogdu S., TOKAT Y.,Yagcı R., XIX International Congress of The Transplantation Society, August 2002, Miami
• Comparision of FK-506 with Cyclosporin for Primary Immunsupression After Liver Transplantation in Children, Ozgenc F.,Aydogdu S., Arikan C., Yagcı R ,TOKAT Y., XIX International Congress of The Transplantation Society, August 2002, Miami

INVITED SPEECHES (Davetli Konuşmalar)

• Developments in liver Transplantation ; Turkish Japanese Gastroenterology Days;  (Karaciğer Naklinde Son Gelişmeler Türk Japon Gastroenteroloji Günleri, Atatürk Kültür Merkezi, İzmir,1995
• Liver Transplantation and Xenotransplantation (Karaciğer Nakli ve Xenotransplantasyon, SSK Cerrahi Günleri, Altın Yunus , İzmir, 1995)
• Surgical Interventions in periton Dialysis, The theoric and practical bases of Chronic Periton Dialysis ( Kronik Periton Dializinde Cerrahi Girişimler, 'Kronik Periton Dializi Tedavisinin Teorik ve Pratik Esasları' Türk Nefroloji Derneği Kursu, İzmir 1996)
• Laparoscopic Cholesystectomy Course (Laparoskopik Kolesistektomi Dışı Diğer Cerrahi İşlemler, Laparoskopik Kolesistektomi Kursu, İzmir 1997)
• The techniques in Liver Transplantation (Karaciğer Nakli Cerrahi Teknikleri, ONKKD Kongresi , Antalya) 1998
• Living- Donor Liver Transplantation, Surgical Technique, Hepatobiliary Diseases Congress (Canlı Vericili Karaciğer Transplantasyonu, Cerrahi Teknik, HepatoBilier Hastalıklar Kongresi, İzmir 1999)
• Liver Transplantation in pediatric population; Turkish Pediatric Nutrition Congress (Türkiye Pediatrik Nutrisyon Kongresi, Pediatride Karaciğer Transplantasyonu, Ankara 1999)
• Immunsupressive treatment in Liver Tramnplantation (Karaciğer Naklinde Immunosupresiv Tedaviler, ONKKD Kongresi İstanbul, 2000)
• Surgical Treatment in portal hypertension (Portal Hipertansiyonda Cerrahi Tedavi, SSK Tepecik Hastanesi, İzmir 2000 )
• Surgical Techniques in Liver Transplantation (Karaciğer Transplantasyonunda Cerrahi Teknikler, Ege Cerrahi Derneği, İzmir 2000)
• Ege University experience in Liver transplantation (Karaciğer Naklinde Ege Üniversitesi Deneyimi, Ege Transplantasyon Günleri, Karaciğer Naklinde Son Gelişmeler, Hilton, İzmir 2001)
• Liver transplantation in the treatment of Hepatocellular Carcinoma (Hepatoselüler Karsinomda Karaciğer Transplantasyonunun Yeri, Doğu ve Güneydoğu Anadolu Gastroenteroloji Sempozyumu, Diyarbakır 2001)
• A Transplant Oddysey 2001,The Future is Here, Adult to Adult Living Donor Liver Transplantation August 2001, Istanbul
• Surgical Treatment Modalities in Hepatocellular Carcinoma (Hepatoselüler Karsinomlarda Cerrahi Tedavi Seçenekleri, SSK Tepecik Hastanesi, İzmir,2001)
• Portal Hypertension Surgery (Portal Hipertansiyon Cerrahisi, Ege Hepatoloji Derneği Sempozyumu, İzmir 2001)
• Living- Donor Liver Transplantation , surgical technique, Ege Society of Surgery (Ege Cerrahi Derneği, Canlı Karaciğer Transplantasyonu Cerrahi Teknik, İzmir 2001)
• Is Living -Donor Liver Transplantation the solution? (Canlı Vericili Karaciğer Transplantasyonu Çözümmü?) 6th Turkish Hepatobiliary Diseases Congress, Kusadasi, 2001 (6. Türkiye Hepatobilier Hastalıklar Kongresi, Kuşadası ,2001)
• Living- donor Liver transplantation, Ege University Experience (Canlı Vericili Karaciğer Transplantasyonu, Ege Üniversitesi Tecrübesi, Eczacıbaşı Tıp Günleri, İstanbul, Mart, 2002)
• Living- donor liver transplantation, East and southeast Anatolia Symposium (Canlı Vericili Karaciğer Transplantasyonu, Doğu ve Güney doğu Anadolu Gastroenteroloji Sempozyumu, Malatya Eylül 2002)
• Preparation of the Living Donor in Liver Transplantation, XII World Congress of International Association of Surgeons and Gastroenterologists, October 2002, İstanbul
• Utilisation of Right Lobe in Living-donor liver transplantation (Canlı Vericili Karaciğer Naklinde Sağ Lob Kullanımı, ONKKD Kongresi, Ekim 2002)
• What is the expectation of a Liver Transplant Surgeon from a Radiologist? (Karaciğer Transplant Cerrahı Radyologdan ne Bekler?) National Radiology Congress, November 2002, Antalya,Turkey (Ulusal Radyoloji Kongresi, Kasım 2002 Antalya)
• Living Donor Liver Transplantation for Hepatocellular Carcinima, Ege Liver Transplantation Days II, March 2003, Izmir
• Unbearable attractiveness of scalpel (The role of surgery in Gallbladder diseases, Panel) (Bistürinin Dayanılmaz Çekiciliği(Safra Kesesi Hastalıklarında Cerrahinin Yeri,Panel)); Ege Gastroenterology Days, March 2003. (Ege Gastroenteroloji Günleri, Mart 2003)
• Workshop on Liver Transplantation,38 th Annual Meeting of European Association of Liver Disease July 2003, Cenevre, İsviçre
• Is Living Donor Liver Transplantation a Solution, European Hepatobiliary Association Meeting, May 2003, İstanbul
• New Trends in Immunosuppression in Living Donor Liver Transplantation, Fujisawa Symposium, European Hepatobiliary Association Meeting, May 2003, İstanbul
• Living Donor Liver Transplantation, International Transplantation Meeting, July Istanbul 2003
• Liver Transplantation for Children (Çocukluk Çağında Karaciğer Transplantasyonu),National Pediatry Congress June 2003, Cappadochia (Ulusal Pediatri Kongresi, Haziran 2003, Kapadokya)
• Liver Transplantation, Consensus meeting for Mycophenolate Mofetil , International Meeting of Transplant Physicians, Paris, July 2003
• Hepatobiliary Surgery in Intrensic Liver Disease, Avantgarde Advances in Diagnosis and Management of Gastrointestinal Disaeas ,Association of Surgeons and Gastroentorologists Meeting, Athens, September 2003
• Karaciğer Nakli Ege Üniversitesi Deneyimi, Ulusal Gastroentoroloji Kongresi, Kuşadası, September 2003
• Living Donor Liver Transplantation, Second International Meeting of Royal College of Medical Services, October 2003, Jordan
• Hepatocellular Carcinoma in the Era of Liver Transplantation, Second International Meeting of Royal College of Medical Services, October 2003, Jordan
• The Current Situation of Liver Transplantation in Turkey (Türkiyede Karaciğer Naklinin Durumu), Liver Transplantation week  November 2003, Denizli, Turkey (Organ Nakli Haftası, Kasım 2003, Denizli)

Books

• Liver transplantation hand book- For patients and relatives, (Author)
• Continous Ambulatory Peritoneal Dialysis, Handbook, Cathater Replacement and surgical interventions against complications. (Section Author)                                                                                           
• The Surgical treatment of Diabetes Mellitus, Diabetes and Life. Ege University Department of Endocrinology book. (Section Writer)

Others

• The Innovations in Liver transplantation - Compact Disc
• Living with an organ of an animal; Is it a dream ? - Science and Technique Journal
• Living-Donor Liver Transplantation, Surgical Technique, Compact Disc

• New Frontiers; Adult to Adult Living Donor Liver Transplantation Single Center Experience From Turkey
  Transplantation Proceedings, December, 33 ; 3458-3460, 2001

Membership to Editorial Boards of Journals:
National Surgical Journal, member of editorial board, Editor
Turkish Clinics Surgical Journal, Membership to editorial board, Editor
Turkish Clinics Hepatogastroenterology Journal, membership to editorial board, Editor
Tepecik Hospital, Membership to editorial board, Editor
Ege University Medical Journal, Editorial
Continous Surgical Education compact Disc Series, Editor
Awards

• White Academy prize, 2000, Izmir (Beyaz Akademi Ödülü, 2000 İzmir)
• Travel Award for Best Abstract, (How Small is too Small Outcome of Small for Size Grafts), International Liver Transplantation Society Meeting , Chicago June 2002
• Travel Award for Best Abstract, (Roux en Y Bleeding After Liver Transplantation), International Liver Transplantation Society Meeting , Chicago June 2002
• Travel Award for Best Abstract, (Biliary Complications After Living Donor Liver Transplantation), International Liver Transplantation Society Meeting , Chicago June 2002
• Scientist of the Year 2001, Karsiyaka Rotary Club, February 2002

ADMINISTRATOR FOR THESIS

• The effect of perioperative portal Immunisation to lifetime of skin graft

(Thesis of Dr. Hikmet Ertan), Administrator:  Dr. Yaman Tokat