İç Hastalıkları ve Gastroenteroloji Uzmanı

Pub. Med. Yayınlarından bazıları

1: Idilman I, Peynircioğlu B, Cil BE, Doğanay Erdoğan B, Yalçın S, Bayraktar Y, Kav T, Altundağ K, Balkancı F. Transarterial chemoembolization for treatment of hepatocellular carcinoma: A single center experience. Turk J Gastroenterol. 2013;24(2):141-7. PubMed PMID: 23934461.

2: Harmanci Ö, Kav T, Sökmensüer C, Çalgünerı M, Bayraktar Y. Successful management of severe acute liver disease related with adult-onset Still's disease in a pregnant patient. Turk J Gastroenterol. 2013;24(1):61-4. PubMed PMID: 23794346.

3: Kav T, Ozen M, Uner A, Abdullazade S, Ozseker B, Bayraktar Y. How confocal laser endomicroscopy can help us in diagnosing gastric lymphomas? Bratisl Lek Listy. 2012;113(11):680-2. PubMed PMID: 23137210.

4: Yenıova Ö, Altinbaş A, Ersoy O, Aydinli M, Bayraktar Y. Metastatic liver malignant melanoma of unknown origin. Turk J Gastroenterol. 2012 Aug;23(4):420-1. PubMed PMID: 22965523.

5: Yildirim T, Altinbaş A, Aydinli M, Ersoy O, Bayraktar Y. Is central pontine myelinolysis a sign of pre-symptomatic neurologic form of Wilson disease? Turk J Gastroenterol. 2012 Aug;23(4):419-20. PubMed PMID: 22965522.

6: Yılmaz B, Köklü S, Bayraktar Y. Ulcerative colitis presenting with Budd-Chiari syndrome. J Crohns Colitis. 2013 Mar;7(2):e74-5. doi: 10.1016/j.crohns.2012.07.005. Epub 2012 Jul 31. PubMed PMID: 22854289.

7: Harmanci O, Bayraktar Y. How can portal vein cavernous transformation cause chronic incomplete biliary obstruction? World J Gastroenterol. 2012 Jul 14;18(26):3375-8. doi: 10.3748/wjg.v18.i26.3375. Review. PubMed PMID: 22807606; PubMed Central PMCID: PMC3396189.

8: Ozseker B, Shorbagi A, Efe C, Haznedaroglu IC, Bayraktar Y. Controlling of upper gastrointestinal bleeding associated with severe immune thrombocytopenia via topical adjunctive application of Ankaferd blood stopper. Blood Coagul Fibrinolysis. 2012 Jul;23(5):464. doi: 10.1097/MBC.0b013e328346a3ef. PubMed PMID: 22743665.

9: Ozşeker B, Ozşeker HS, Kav T, Shorbagi A, Karakoç D, Bayraktar Y. Abdominal tuberculosis leading to portal vein thrombosis, mimicking peritoneal carcinomatosis and liver cirrhosis. Acta Clin Belg. 2012 Mar-Apr;67(2):137-9. PubMed PMID: 22712172.

10: Harmanci O, Kav T, Peynircioglu B, Buyukasik Y, Sokmensuer C, Bayraktar Y. Long-term follow-up study in Budd-Chiari syndrome: single-center experience in 22 years. J Clin Gastroenterol. 2013 Sep;47(8):706-12. doi: 10.1097/MCG.0b013e31824ffd63. PubMed PMID: 22495815.

11: Shorbagi A, Efe C, Ozseker B, Kav T, Bayraktar Y. Education and Imaging. Gastrointestinal: An unexpected cause of refractory iron deficiency anemia; Taenia SPP. on capsule endoscopy. J Gastroenterol Hepatol. 2012 Apr;27(4):843. doi: 10.1111/j.1440-1746.2012.07088.x. PubMed PMID: 22436061.

12: Efe C, Ozaslan E, Purnak T, Ozseker B, Kav T, Bayraktar Y. Liver biopsy is a superior diagnostic method in some patients showing the typical laboratory features of autoimmune hepatitis. Clin Res Hepatol Gastroenterol. 2012 Apr;36(2):185-8. doi: 10.1016/j.clinre.2011.08.011. Epub 2011 Oct 4. PubMed PMID: 21974938.

13: Duman AE, Ersoy O, Abbasoglu O, Harmanci O, Aydinli M, Bayraktar Y, Balkanci F. Misdiagnosis of gossypiboma as hydatid cyst. Indian J Gastroenterol. 2011 Dec;30(6):285. doi: 10.1007/s12664-011-0116-6. PubMed PMID: 21938554.

14: Efe C, Shorbagi A, Ozseker B, Yilmaz H, Sokmensuer C, Balkanci F, Bayraktar Y. Budd-Chiari syndrome as a rare complication of sarcoidosis. Rheumatol Int. 2012 Oct;32(10):3319-20. Epub 2011 Sep 7. PubMed PMID: 21898058.

15: Efe C, Ozseker B, Kav T, Harmanci O, Bayraktar Y. Intramural hematoma of the esophagus as a complication of anticoagulant or antiplatelet therapy. Scand J Gastroenterol. 2011 Nov;46(11):1399-400. doi: 10.3109/00365521.2011.591429. Epub 2011 Jun 7. PubMed PMID: 21644848.

16: Sarin SK, Kumar A, Angus PW, Baijal SS, Baik SK, Bayraktar Y, Chawla YK, Choudhuri G, Chung JW, de Franchis R, de Silva HJ, Garg H, Garg PK, Helmy A, Hou MC, Jafri W, Jia JD, Lau GK, Li CZ, Lui HF, Maruyama H, Pandey CM, Puri AS, Rerknimitr R, Sahni P, Saraya A, Sharma BC, Sharma P, Shiha G, Sollano JD, Wu J, Xu RY, Yachha SK, Zhang C; Asian Pacific Association for the Study of the Liver (APASL) Working Party on Portal Hypertension. Diagnosis and management of acute variceal bleeding: Asian Pacific Association for Study of the Liver recommendations. Hepatol Int. 2011 Jun;5(2):607-24. doi: 10.1007/s12072-010-9236-9. Epub 2011 Feb 19. PubMed PMID: 21484145; PubMed Central PMCID: PMC3090560.

17: Bayraktar Y. Portal ductopathy: clinical importance and nomenclature. World J Gastroenterol. 2011 Mar 21;17(11):1410-5. doi: 10.3748/wjg.v17.i11.1410. Review. PubMed PMID: 21472098; PubMed Central PMCID: PMC3070013.

18: Kav T, Dumlu G, Tirnaksiz B, Altinok G, Bayraktar Y. Duodenal large mass causing severe anemia missed by capsule endoscopy but detected by single balloon enteroscopy. Turk J Gastroenterol. 2010 Jun;21(2):190-1. PubMed PMID: 20872338.

19: Peynircioglu B, Shorbagi AI, Balli O, Cil B, Balkanci F, Bayraktar Y. Is there an alternative to TIPS? Ultrasound-guided direct intrahepatic portosystemic shunt placement in Budd-Chiari syndrome. Saudi J Gastroenterol. 2010 Oct-Dec;16(4):315-8. doi: 10.4103/1319-3767.70633. PubMed PMID: 20871209; PubMed Central PMCID: PMC2995113.

20: Kav T, Soyuoz AG, Altundag K, Bayraktar Y. Primary pancreatic lymphoma or secondary involvement: what is the difference? JOP. 2010 Sep 6;11(5):482-3. PubMed PMID: 20818123.

21: Bayraktar Y, Harmanci O, Gedikoğlu G, Balkanci F, Ersoy O, Aydinli M, Abbasoğlu O. Unilobar tapering cirrhosis in a patient with Caroli syndrome associated with an abnormal common bile duct. Turk J Gastroenterol. 2010 Mar;21(1):63-7. PubMed PMID: 20533117.

22: Kav T, Bayraktar Y. How useful is rectal endosonography in the staging of rectal cancer? World J Gastroenterol. 2010 Feb 14;16(6):691-7. Review. PubMed PMID: 20135716; PubMed Central PMCID: PMC2817056.

23: Shorbagi A, Bayraktar Y. Experience of a single center with congenital hepatic fibrosis: a review of the literature. World J Gastroenterol. 2010 Feb 14;16(6):683-90. Review. PubMed PMID: 20135715; PubMed Central PMCID: PMC2817055.

24: Emlakçioglu E, Ozçakar L, Kaymak B, Bayraktar Y, Akinci A. Arthritis due to Wilson disease, penicillamine, psoriasis or hepatocellular carcinoma? Blurred focus, sharp boundaries. Acta Reumatol Port. 2009 Oct-Dec;34(4):685-6. PubMed PMID: 20087277.

25: Kav T, Peynircioglu B, Balkanci F, Bayraktar Y. Long-term patency of transjugular intrahepatic portosystemic shunt in a patient with portal vein web. J Clin Gastroenterol. 2009 Sep;43(8):791-2. doi: 10.1097/MCG.0b013e31819d85d5. PubMed PMID: 19471165.

26: Sokmensuer C, Onal IK, Yeniova O, Ersoy O, Aydinli M, Yonem O, Harmanci O, Onal ED, Altinok G, Batman F, Bayraktar Y. What are the clinical implications of nodular gastritis? Clues from histopathology. Dig Dis Sci. 2009 Oct;54(10):2150-4. doi: 10.1007/s10620-009-0842-0. Epub 2009 May 22. PubMed PMID: 19462235.

27: Czaja AJ, Bayraktar Y. Non-classical phenotypes of autoimmune hepatitis and advances in diagnosis and treatment. World J Gastroenterol. 2009 May 21;15(19):2314-28. Review. PubMed PMID: 19452572; PubMed Central PMCID: PMC2684596.

28: Kav T, Bayraktar Y. Five years' experience with capsule endoscopy in a single center. World J Gastroenterol. 2009 Apr 28;15(16):1934-42. PubMed PMID: 19399924; PubMed Central PMCID: PMC2675082.

29: Kalyoncu U, Yonem O, Calguneri M, Ersoy O, Karadag O, Akdogan A, Bilgen SA, Kiraz S, Ertenli I, Bayraktar Y. Prophylactic use of lamivudine with chronic immunosuppressive therapy for rheumatologic disorders. Rheumatol Int. 2009 May;29(7):777-80. doi: 10.1007/s00296-008-0790-6. Epub 2008 Nov 27. PubMed PMID: 19037603.

30: Ustundag Y, Bayraktar Y. Cholangiocarcinoma: a compact review of the literature. World J Gastroenterol. 2008 Nov 14;14(42):6458-66. Review. PubMed PMID: 19030196; PubMed Central PMCID: PMC2773330.

31: Onal IK, Ersoy O, Aydinli M, Yonem O, Harmanci O, Sokmensuer C, Bayraktar Y. Hepatic granuloma in Turkish adults: a report of 13 cases. Eur J Intern Med. 2008 Nov;19(7):527-30. doi: 10.1016/j.ejim.2008.01.012. Epub 2008 Mar 11. PubMed PMID: 19013382.

32: Kav T, Balaban Y, Bayraktar Y. The power suction maneuver in single-balloon enteroscopy. Endoscopy. 2008 Nov;40(11):961-2; author reply 962. doi: 10.1055/s-2008-1077631. Epub 2008 Nov 13. PubMed PMID: 19009491.

33: Seren S, Mutchnick M, Hutchinson D, Harmanci O, Bayraktar Y, Mutchnick S, Sahin K, Kucuk O. Potential role of lycopene in the treatment of hepatitis C and prevention of hepatocellular carcinoma. Nutr Cancer. 2008;60(6):729-35. doi: 10.1080/01635580802419772. Review. PubMed PMID: 19005972.

34: Haberal M, Telatar H, Bilgin N, Buyukpamukcu N, Kayhan B, Bayraktar Y, Arslan G, Karamehmetoglu M, Gulay H, Sert S, Uzunalimoglu B, Turan M, Koc M, Hamaloglu E. Living-related liver transplantation in an adult and a child. Exp Clin Transplant. 2008 Jun;6(2):95-100. PubMed PMID: 18816234.

35: Bayraktar Y, Harmanci O, Ersoy O, Aydinli M, Balkanci F. "Portal double ductopathy sign" in patients with portal vein cavernous transformation. Hepatogastroenterology. 2008 Jul-Aug;55(85):1193-200. PubMed PMID: 18795656.

36: Shorbagi A, Bayraktar Y. Primary sclerosing cholangitis--what is the difference between east and west? World J Gastroenterol. 2008 Jul 7;14(25):3974-81. Review. PubMed PMID: 18609680; PubMed Central PMCID: PMC2725335.

37: Harmanci O, Bayraktar Y. Gaucher disease: new developments in treatment and etiology. World J Gastroenterol. 2008 Jul 7;14(25):3968-73. Review. PubMed PMID: 18609679; PubMed Central PMCID: PMC2725334.

38: Ersoy O, Harmanci O, Aydinli M, Sivri B, Bayraktar Y. Capability of capsule endoscopy in detecting small bowel ulcers. Dig Dis Sci. 2009 Jan;54(1):136-41. doi: 10.1007/s10620-008-0320-0. Epub 2008 Jun 7. PubMed PMID: 18536988.

39: Shorbagi A, Bayraktar Y. Occult hepatitis B is not necessarily an infection. J Clin Gastroenterol. 2008 Oct;42(9):1064-5. doi: 10.1097/MCG.0b013e3180544962. PubMed PMID: 18431247.

40: Bayraktar Y, Harmanci O, Büyükasik Y, Shorbagi AI, Sungur AH, Boylu CA, Gürgey A, Balkanci F. JAK2V617F mutation in patients with portal vein thrombosis. Dig Dis Sci. 2008 Oct;53(10):2778-83. doi: 10.1007/s10620-008-0225-y. Epub 2008 Mar 15. PubMed PMID: 18343999.

41: Aydinli M, Onal IK, Harmanci O, Ersoy O, Balkanci F, Bayraktar Y. A case of patent ductus venosus complicated with tumor-like lesions of the liver. J Natl Med Assoc. 2008 Jan;100(1):108-11. PubMed PMID: 18277818.

42: Balaban YH, Batman F, Us D, Hascelik G, Bayraktar Y. Serum hepatocyte growth factor in autoimmune and hepatitis B-associated liver diseases. Indian J Gastroenterol. 2007 Jul-Aug;26(4):192-3. PubMed PMID: 17986754.

43: Ersoy O, Sivri B, Bayraktar Y. How helpful is capsule endoscopy to surgeons? World J Gastroenterol. 2007 Jul 21;13(27):3671-6. Review. PubMed PMID: 17659725; PubMed Central PMCID: PMC4250637.

44: Yonem O, Bayraktar Y. Secondary amyloidosis due to FMF. Hepatogastroenterology. 2007 Jun;54(76):1061-5. Review. PubMed PMID: 17629039.

45: Bayraktar Y, Ersoy O, Sokmensuer C. The findings of capsule endoscopy in patients with common variable immunodeficiency syndrome. Hepatogastroenterology. 2007 Jun;54(76):1034-7. PubMed PMID: 17629033.

46: Aydinli M, Bayraktar Y. Budd-Chiari syndrome: etiology, pathogenesis and diagnosis. World J Gastroenterol. 2007 May 21;13(19):2693-6. Review. PubMed PMID: 17569137; PubMed Central PMCID: PMC4147117.

47: Harmanci O, Bayraktar Y. Portal hypertension due to portal venous thrombosis: etiology, clinical outcomes. World J Gastroenterol. 2007 May 14;13(18):2535-40. Review. PubMed PMID: 17552000; PubMed Central PMCID: PMC4146813.

48: Yonem O, Bayraktar Y. Clinical characteristics of Caroli's syndrome. World J Gastroenterol. 2007 Apr 7;13(13):1934-7. Review. PubMed PMID: 17461493; PubMed Central PMCID: PMC4146969.

49: Yonem O, Bayraktar Y. Clinical characteristics of Caroli's disease. World J Gastroenterol. 2007 Apr 7;13(13):1930-3. Review. PubMed PMID: 17461492; PubMed Central PMCID: PMC4146968.

50: Yonem O, Bayraktar Y. Is portal vein cavernous transformation a component of congenital hepatic fibrosis? World J Gastroenterol. 2007 Apr 7;13(13):1928-9. Review. PubMed PMID: 17461491; PubMed Central PMCID: PMC4146967.

51: Bayraktar UD, Seren S, Bayraktar Y. Hepatic venous outflow obstruction: three similar syndromes. World J Gastroenterol. 2007 Apr 7;13(13):1912-27. Review. PubMed PMID: 17461490; PubMed Central PMCID: PMC4146966.

52: Harmanci O, Bayraktar Y. Clinical characteristics of idiopathic portal hypertension. World J Gastroenterol. 2007 Apr 7;13(13):1906-11. Review. PubMed PMID: 17461489; PubMed Central PMCID: PMC4146965.

53: Harmanci O, Ersoy O, Gurgey A, Buyukasik Y, Gedikoglu G, Balkanci F, Sivri B, Bayraktar Y. The etiologic distribution of thrombophilic factors in chronic portal vein thrombosis. J Clin Gastroenterol. 2007 May-Jun;41(5):521-7. PubMed PMID: 17450038.

54: Yalcin S, Oyan B, Bayraktar Y. Current medical treatment of pancreatic neuroendocrine tumors. Hepatogastroenterology. 2007 Jan-Feb;54(73):278-84. PubMed PMID: 17419276.

55: Harmanci O, Onal IK, Ersoy O, Gürel B, Sökmensüer C, Bayraktar Y. Postinfantile giant cell hepatitis due to hepatitis E virus along with the presence of autoantibodies. Dig Dis Sci. 2007 Dec;52(12):3521-3. Epub 2007 Apr 5. PubMed PMID: 17410455.

56: Aydinli M, Harmanci O, Ersoy O, Iskit AT, Ozcebe O, Abbasoglu O, Bayraktar Y. Two unusual cases with Wilson's disease: hepatoma and fulminant hepatitis treated with plasma exchange. J Natl Med Assoc. 2006 Dec;98(12):1989-91. PubMed PMID: 17225847; PubMed Central PMCID: PMC2569669.

57: Ersoy O, Aran R, Aydinli M, Yonem O, Harmanci O, Akdogan B, Pinar A, Sokmensuer C, Bayraktar Y. Granulomatous hepatitis after intravesical BCG treatment for bladder cancer. Indian J Gastroenterol. 2006 Sep-Oct;25(5):258-9. PubMed PMID: 17090848.

58: Balaban YH, Us D, Hascelik G, Bayraktar Y. Hepatocellular carcinoma and cholangiocarcinoma are associated with high serum levels of hepatocyte growth factor. Indian J Gastroenterol. 2006 Jul-Aug;25(4):223-4. PubMed PMID: 16974053.

59: Harmanci O, Buyukasik Y, Bayraktar Y. Successful plasma exchange treatment in hemolytic crisis of Wilson's disease preventing liver transplantation. Dig Dis Sci. 2006 Jul;51(7):1230. PubMed PMID: 16944016.

60: Bayraktar Y, Balaban HY, Arslan S, Balkanci F. Agenesis of gallbladder and multiple anomalies of the biliary tree in a patient with portal thrombosis: a case report. Turk J Gastroenterol. 2006 Sep;17(3):212-5. PubMed PMID: 16941257.

61: Aksoy DY, Kerimoğlu U, Oto A, Ergüven S, Arslan S, Unal S, Batman F, Bayraktar Y. Fasciola hepatica infection: clinical and computerized tomographic findings of ten patients. Turk J Gastroenterol. 2006 Mar;17(1):40-5. PubMed PMID: 16830276.

62: Ersoy O, Sivri B, Arslan S, Batman F, Bayraktar Y. How much helpful is the capsule endoscopy for the diagnosis of small bowel lesions? World J Gastroenterol. 2006 Jun 28;12(24):3906-10. PubMed PMID: 16804980; PubMed Central PMCID: PMC4087943.

63: Onal IK, Bayraktar Y, Unal S. Paradoxical deterioration during the course of antituberculous treatment. J Natl Med Assoc. 2006 Jun;98(6):954-5. PubMed PMID: 16775920; PubMed Central PMCID: PMC2569397.

64: Yönem O, Ozkayar N, Balkanci F, Harmanci O, Sökmensüer C, Ersoy O, Bayraktar Y. Is congenital hepatic fibrosis a pure liver disease? Am J Gastroenterol. 2006 Jun;101(6):1253-9. PubMed PMID: 16771946.

65: Unluturk U, Aksoy S, Yonem O, Bayraktar Y, Tekuzman G. Cytomegalovirus gastritis after rituximab treatment in a non-Hodgkn's lymphoma patient. World J Gastroenterol. 2006 Mar 28;12(12):1978-9. PubMed PMID: 16610013; PubMed Central PMCID: PMC4087532.

66: Harmanci O, Buyukasik Y, Kirazli S, Balkanci F, Bayraktar Y. Does endothelium agree with the concept of idiopathic hepatic vessel thrombosis? World J Gastroenterol. 2006 Feb 28;12(8):1273-7. PubMed PMID: 16534884; PubMed Central PMCID: PMC4124442.

67: Bayraktar Y, Harmanci O. Etiology and consequences of thrombosis in abdominal vessels. World J Gastroenterol. 2006 Feb 28;12(8):1165-74. Review. PubMed PMID: 16534866; PubMed Central PMCID: PMC4124424.

68: Egesel T, Unsal I, Bayraktar Y. Antiphospholipid antibodies and lipoprotein (a) as etiologic or contributory factors in patients with idiopathic cavernous transformation of portal vein. Turk J Gastroenterol. 2002 Jun;13(2):89-93. PubMed PMID: 16378283.

69: Aksoy DY, Kerimoglu U, Oto A, Erguven S, Arslan S, Unal S, Batman F, Bayraktar Y. Infection with Fasciola hepatica. Clin Microbiol Infect. 2005 Nov;11(11):859-61. PubMed PMID: 16216098.

70: Kurt M, Harmanci O, Dizdar O, Onal IK, Bayraktar Y. Prolonged anti-HAV IgM positivity in a pregnant woman. Indian J Gastroenterol. 2005 Jul-Aug;24(4):181-2. PubMed PMID: 16204920.

71: Karadag O, Akinci D, Aksoy DY, Bayraktar Y. Acute Budd-Chiari syndrome resulting from a pyogenic liver abscess. Hepatogastroenterology. 2005 Sep-Oct;52(65):1554-6. PubMed PMID: 16201117.

72: Bayraktar Y, Mindikoglu AL, Van Thiel DH. Postoperative infections in cirrhotic patients. Hepatogastroenterology. 2005 Jul-Aug;52(64):1240-3. Review. PubMed PMID: 16001671.

73: Ergünay K, Ustaçelebi S, Bayraktar Y, Günalp A. [Detection of TT virus DNA by nested-PCR method in non A-E hepatitis cases]. Mikrobiyol Bul. 2005 Jan;39(1):53-62. Turkish. PubMed PMID: 15900837.

74: Soylu AR, Dökmeci G, Tezel A, Umit H, Amuca H, Akova M, Türe M, Bayraktar Y. Predictors of short-term outcome of spontaneous bacterial peritonitis in Turkish cirrhotic patients. J Gastroenterol Hepatol. 2005 Apr;20(4):657-60. PubMed PMID: 15836724.

75: Oksüzoglu G, Bayraktar Y, Arslan S, Celik I, Arslan M, Sivri B, Kirazli S, Kayhan B. Portal vein thrombosis in cirrhotics: related with anticardiolipin antibodies? Hepatogastroenterology. 2003 Sep-Oct;50(53):1527-30. PubMed PMID: 14571778.

76: Akcan Y, Bayraktar Y, Arslan S, Van Thiel DH, Zerrin BC, Yildiz O. The importance of serial measurements of cytokine levels for the evaluation of their role in pathogenesis in familial Mediterraean fever. Eur J Med Res. 2003 Jul 31;8(7):304-6. PubMed PMID: 12911867.

77: Egesel T, Unsal I, Dikmen G, Bayraktar Y. The assessment of pancreatic exocrine function by bentiromide test in patients with chronic portal vein thrombosis. Pancreas. 2002 Nov;25(4):355-9. PubMed PMID: 12409829.

78: Ozaslan E, Bayraktar Y. Endoscopic therapy in the management of hepatobiliary hydatid disease. J Clin Gastroenterol. 2002 Aug;35(2):160-74. PubMed PMID: 12172363.

79: Ozaslan E, Dağli N, Balkanci F, Bayraktar Y. Absence of the common bile duct and junction of the cystic duct with the left hepatic duct in a patient with chronic portal vein thrombosis. J Clin Gastroenterol. 2002 Mar;34(3):280-1. PubMed PMID: 11873113.

80: Göker H, Egesel T, Karakuş S, Haznedaroglu IC, Apraş S, Büyükaşic Y, Sayinalp N, Ozcebe OI, Dundar S, Kirazli S, Bayraktar Y. Plasma thrombopoietin in patients with cavernous transformation of the portal vein. Int J Hematol. 2002 Jan;75(1):91-4. PubMed PMID: 11843299.

81: Gurgey A, Haznedaroglu IC, Egesel T, Buyukasik Y, Ozcebe OI, Sayinalp N, Dundar SV, Bayraktar Y. Two common genetic thrombotic risk factors: factor V Leiden and prothrombin G20210A in adult Turkish patients with thrombosis. Am J Hematol. 2001 Jun;67(2):107-11. PubMed PMID: 11343382.

82: Bayraktar Y, Tanaci N, Egesel T, Gököz A, Balkanci F. Antiphospholipid syndrome presenting as portopulmonary hypertension. J Clin Gastroenterol. 2001 Apr;32(4):359-61. PubMed PMID: 11276286.

83: Bayraktar Y, Oztürk MA, Egesel T, Cekirge S, Balkanci F. Disappearance of "pseudocholangiocarcinoma sign" in a patient with portal hypertension due to complete thrombosis of left portal vein and main portal vein web after web dilatation and transjugular intrahepatic portosystemic shunt. J Clin Gastroenterol. 2000 Dec;31(4):328-32. PubMed PMID: 11129276.

84: Bayraktar Y, Ozaslan E, Van Thiel DH. Gastrointestinal manifestations of Behcet's disease. J Clin Gastroenterol. 2000 Mar;30(2):144-54. Review. PubMed PMID: 10730919.

85: Sivri B, Oksuzoglu G, Bayraktar Y, Kayhan B. A prospective randomized trial from Turkey comparing octreotide versus injection sclerotherapy in acute variceal bleeding. Hepatogastroenterology. 2000 Jan-Feb;47(31):168-73. PubMed PMID: 10690604.

86: Egesel T, Büyükasik Y, Dündar SV, Gürgey A, Kirazli S, Bayraktar Y. The role of natural anticoagulant deficiencies and factor V Leiden in the development of idiopathic portal vein thrombosis. J Clin Gastroenterol. 2000 Jan;30(1):66-71. PubMed PMID: 10636214.

87: Arslan M, Bayraktar Y, Oksuzoglu G, Ozdemir A, Sokmensuer C, Yagmurdur MC, Soylu AR, Uzunalimoglu B, Kayhan B. Four cases with chronic intestinal pseudo-obstruction due to hollow visceral myopathy. Hepatogastroenterology. 1999 Jan-Feb;46(25):349-52. PubMed PMID: 10228819.

88: Bayraktar Y, Saglam F, Temizer A, Uzunalimodlu B, van Thiel DH. The effect of interferon and desferrioxamine on serum ferritin and hepatic iron concentrations in chronic hepatitis B. Hepatogastroenterology. 1998 Nov-Dec;45(24):2322-7. PubMed PMID: 9951916.

89: Yagmurdur MC, Daphan C, Ozdemir A, Ozenc A, Bayraktar Y, Uzunalimoglu B. The usefulness of intra-operative endoscopy in Peutz-Jeghers syndrome: a case report. Hepatogastroenterology. 1998 Nov-Dec;45(24):2175-8. PubMed PMID: 9951888.

90: Bayraktar Y, Arslan S, Saglam F, Uzunalimoglu B, Kayhan B. What is the association of primary sclerosing cholangitis with sex and inflammatory bowel disease in Turkish patients? Hepatogastroenterology. 1998 Nov-Dec;45(24):2064-72. PubMed PMID: 9951867.

91: Bayraktar Y, Soylu AR, Balkanci F, Gedikoğlu G, Cakmakçi M, Sayek I. Arterial thrombosis leading to intestinal infarction in a patient with Behçet's disease associated with protein C deficiency. Am J Gastroenterol. 1998 Dec;93(12):2556-8. PubMed PMID: 9860426.

92: Bayraktar Y, Egesel T, Sağlam F, Balkanci F, Van Thiel DH. Does hepatic vein outflow obstruction contribute to the pathogenesis of hepatocellular carcinoma? J Clin Gastroenterol. 1998 Jul;27(1):67-71. PubMed PMID: 9706774.

93: Ustündag Y, Bayraktar Y, Emri S. Superior vena cava thrombosis and obstructive sleep apnea in a patient with familial Mediterranean fever. Am J Med Sci. 1998 Jul;316(1):53-5. PubMed PMID: 9671044.

94: Gür G, Bayraktar Y, Ozer D, Ozdogan M, Kayhan B. Determination of hepatic zinc content in chronic liver disease due to hepatitis B virus. Hepatogastroenterology. 1998 Mar-Apr;45(20):472-6. PubMed PMID: 9638430.

95: Bayraktar Y, Balkanci F, Kayhan B, Uzunalimoglu B, Ozenc A, Ozdemir A, Dündar S, Arslan S, Sivri B, Telatar H. Congenital hepatic fibrosis associated with cavernous transformation of the portal vein. Hepatogastroenterology. 1997 Nov-Dec;44(18):1588-94. PubMed PMID: 9427028.

96: Bayraktar Y, Tuncer ZS, Kabukçu A, Uzunalimoğlu B, Ayhan A. Pregnancy complicated by congenital hepatic fibrosis with cavernous transformation of the portal vein: a case report. Am J Obstet Gynecol. 1997 Aug;177(2):459-61. PubMed PMID: 9290469.

97: Bayraktar Y, Bayraktar M, DeMaria N, Colantoni A, Van Thiel DH. The cardiac evaluation of liver transplant recipients: a single center's experience. Ital J Gastroenterol Hepatol. 1997 Apr;29(2):162-7. PubMed PMID: 9646198.

98: Bayraktar Y, Bayraktar M, Gurakar A, Hassanein TI, Van Thiel DH. A comparison of the prevalence of autoantibodies in individuals with chronic hepatitis C and those with autoimmune hepatitis: the role of interferon in the development of autoimmune diseases. Hepatogastroenterology. 1997 Mar-Apr;44(14):417-25. PubMed PMID: 9164512.

99: Oksüzoğlu G, Sivri B, Kadayifci A, Bayraktar Y, Arslan S, Tatar G, Simşek H, Arslan M, Kayhan B. Endoscopy-assisted placement of a Crosby capsule by a new method: results of a preliminary study. Endoscopy. 1997 Feb;29(2):139-40. PubMed PMID: 9101162.

100: Bayraktar Y, Ozenc A, Ozdemir A, Oksuzoglu G, Coskun T, Kayhan B, Van Thiel DH, Uzunalimoglu B. Periampullary carcinoma detected after sphincterotomy. Hepatogastroenterology. 1996 Nov-Dec;43(12):1454-60. PubMed PMID: 8975947.

101: Bayraktar Y, Balkanci F, Bayraktar M, Koseoglu T, Serap Arslan, Uzunalimoglu B, Van Thiel DH, Kaythan B. Cavernous transformation of the portal vein is associated with pancreatic duct atrophy. Hepatogastroenterology. 1996 Jul-Aug;43(10):954-60. PubMed PMID: 8884320.

102: Bayraktar Y, Van Thiel DH, Gurakar A. Hepatitis C and the controversies it creates relative to liver transplantation and autoimmune hepatitis. Hepatogastroenterology. 1996 Jul-Aug;43(10):873-81. Review. PubMed PMID: 8884307.

103: Bayraktar Y, Kadayifci A, Balkanci F, Kayhan B, van Thiel DH, Ruacan S. Splenic artery occlusion masking portal hypertension. J Clin Gastroenterol. 1996 Jun;22(4):326-8. PubMed PMID: 8771436.

104: Bayraktar Y, Koseoglu T, Temizer A, Kayhan B, Van Thiel DH, Uzunalimoglu B. Relationship between the serum alanine aminotransferase level at the end of interferon treatment and histologic changes in wild-type and precore mutant hepatitis B virus infections. J Viral Hepat. 1996 May;3(3):137-42. PubMed PMID: 8871872.

105: Bayraktar Y, Koseoglu T, Somner C, Kayhan B, Temizer A, Uzunalimoglu B, De Maria N, Van Thiel DH. The use of deferoxamine infusions to enhance the response rate to interferon-alpha treatment of chronic viral hepatitis B. J Viral Hepat. 1996 May;3(3):129-35. PubMed PMID: 8871871.

106: Bayraktar Y, Balkanci F, Kayhan B, Uzunalimoglu B, Gokoz A, Ozisik Y, Gurakar A, Van Thiel DH, Firat D. A comparison of chemoembolization with conventional chemotherapy and symptomatic treatment in cirrhotic patients with hepatocellular carcinoma. Hepatogastroenterology. 1996 May-Jun;43(9):681-7. PubMed PMID: 8799415.

107: Bayraktar Y, Arslan S, Sivri B, Eryilmaz M, Akova M, Van Thiel DH, Kayhan B. Percutaneous drainage of hepatic abscesses: therapy does not differ for those with identifiable biliary fistula. Hepatogastroenterology. 1996 May-Jun;43(9):620-6. PubMed PMID: 8799406.

108: Bayraktar Y, Balkanci F, Uzunalimoglu B, Gokoz A, Koseoglu T, Batman F, Gurakar A, Van Thiel DH, Kayhan B. Is portal hypertension due to liver cirrhosis a major factor in the development of portal hypertensive gastropathy? Am J Gastroenterol. 1996 Mar;91(3):554-8. PubMed PMID: 8633508.

109: Oksüzoğlu G, Aygencel SG, Haznedaroğlu IC, Arslan M, Bayraktar Y. Intestinal lymphangiectasia due to recurrent giardiasis. Am J Gastroenterol. 1996 Feb;91(2):409-10. PubMed PMID: 8607534.

110: Bayraktar Y, Balkanci F, Ozenc A, Arslan S, Koseoglu T, Ozdemir A, Uzunalimoglu B, Telatar H, Gurakar A, Van Thiel DH, et al. The "pseudo-cholangiocarcinoma sign" in patients with cavernous transformation of the portal vein and its effect on the serum alkaline phosphatase and bilirubin levels. Am J Gastroenterol. 1995 Nov;90(11):2015-9. PubMed PMID: 7485013.

111: Bayraktar Y, Oksuzoglu G, Balkanci F, Arslan S, Van Thiel DH, Gurakar A, Kayhan B. Portal hypertension due to incomplete membranous obstruction of the portal vein. J Clin Gastroenterol. 1995 Oct;21(3):260-2. PubMed PMID: 8648070.

112: Bayraktar Y, Balkanci F, Kansu E, Dundar S, Uzunalimoglu B, Kayhan B, Telatar H, Gurakar A, Van Thiel DH. Cavernous transformation of the portal vein: a common manifestation of Behçet's disease. Am J Gastroenterol. 1995 Sep;90(9):1476-9. PubMed PMID: 7661173.

113: Bayraktar Y, Balkanci F, Kansu E, Kayhan B, Arslan S, Eryilmaz M, Telatar H. Budd-Chiari syndrome: analysis of 30 cases. Angiology. 1993 Jul;44(7):541-51. PubMed PMID: 8328682.

114: Bayraktar Y, Uzunalimoglu B, Arslan S, Koseoglu T, Kayhan B, Telatar H. Effects of recombinant alpha interferon on chronic active hepatitis B: preliminary results. Gut. 1993;34(2 Suppl):S101. PubMed PMID: 8314468; PubMed Central PMCID: PMC1374024.

115: Bayraktar Y, Balkanci F, Kayhan B, Ozenç A, Arslan S, Telatar H. Bile duct varices or "pseudo-cholangiocarcinoma sign" in portal hypertension due to cavernous transformation of the portal vein. Am J Gastroenterol. 1992 Dec;87(12):1801-6. PubMed PMID: 1449145.

116: Haberal M, Gülay H, Büyükpamukçu N, Telatar H, Bilgin N, Ozdemir A, Arslan G, Karamehmetoğlu M, Kayhan B, Bayraktar Y, et al. Liver transplantation in Turkey. Transplant Proc. 1991 Oct;23(5):2563-5. PubMed PMID: 1926482.

117: Ozenç A, Bayraktar Y, Baykal A. Pyloric stenosis with esophageal involvement in Behçet's syndrome. Am J Gastroenterol. 1990 Jun;85(6):727-8. PubMed PMID: 2353693.

118: Yücel AE, Durak H, Bernay I, Bayraktar Y, Bekdik C, Telatar H. Functional asplenia and portal hypertension in a patient with primary splenic hemangiosarcoma. Clin Nucl Med. 1990 May;15(5):324-6. PubMed PMID: 2340675.

119: Bayraktar Y, Balkanci F, Kansu E, Dündar S, Telatar H. Portal hypertension in Behçet syndrome. AJR Am J Roentgenol. 1989 Jun;152(6):1342. PubMed PMID: 2718880.