Prof. Dr. BÜLENT YAŞAR

PUBLICATIONS

Articles published in international peer-reviewed journals:

1. Yaşar Ş, Yaşar B, Cebeci F, Bayoglu D, Nuhoğlu C. Topical sucralfate cream treatment for aplasia cutis congenita with dystrophic epidermolysis bullosa: a case study. J Wound Care 2018;27:768-771.

2. Yaşar B, Abut E, Kayadibi H, Akdoğan F, Gönen C. Adding stewed apricot juice to senna improves quality of colon cleansing in preparation for colonoscopy. Functional Foods in Health and Disease 2017; 7(1): 54-67.

3. Kayadibi H, Yaşar B, Özkara S, Demirpek U, Uyanık M, Sertoğlu E, Özçelik F, Gönen C, Aksaray S. Re-determining the cut-off points of FIB-4 for patients monoinfected with chronic hepatitis B virus infection. Turk J Biochem 2016.

4. Yasar B, Kilicoglu G. Behçet's disease related superior vena cava syndrome and bleeding downhill varices: a rare complication. Ulus Travma Acil Cerrahi Derg 2017;23(2).

5. Yasar B, Gunes P, Guler O, Yagcı S, Benek D. Extramedullary relapse of multiple myeloma presenting as massive upper gastrointestinal bleeding: a rare complication. Korean J Intern Med. 2015 May 30(3).

6. Yasar B, Yasar S, Gunes P. Face skin hyperpigmentation during pegylated interferon and ribavirin therapy. Turk J Gastroenterol. 2015 Mar;26(2):189-90.

7. Yasar B, Abut E. A case of mediastinal fibrosis due to radiotherapy and downhill esophageal varices: a rare cause of upper gastrointestinal bleeding. Clin J Gastroenterol. 2015 Apr;8(2):73-6.

8. Yasar B, Yasar S, Gunes P. Extramammary Paget's disease of the perianal region treated successfully with radiotherapy. Int J Colorectal Dis. 2015 May;30(5):711-2.

9. Yasar B, Kayadibi H, Abut E, Benek D, Kochan K, Gonen C. The histological quality and adequacy of diminutive colorectal polyps resected using jumbo versus hot biopsy forceps.

Dig Dis Sci. 2015 Jan;60(1):217-25.

10. Yasar B, Tarcin O, Benek D, Goksel S. Intramucosal adenocarcinoma arising from ectopic gastric mucosa in the upper esophagus treated successfully with endoscopic mucosal resection. J Gastrointest Cancer. 2014 Dec;45 Suppl 1:201-4.

11. Kayadibi H, Yasar B, Ozkara S, Serdar MA, Kurdas OO, Gonen C. The diagnostic accuracy of the Forns index, platelet count and AST to Platelet Ratio Index derived fibrosis index for the prediction of Hepatitis C virus-related significant liver fibrosis and cirrhosis.

Scand J Clin Lab Invest. 2014 Apr;74(3):240-7.

12. Sabuncuoğlu Y, Yasar S, Yasar B, Serdar Z. Vitiligo-Associated Autoimmune Polyglandular Syndrome: Type 3B+C. Türkderm 2013;47:183-6.

13. Yasar S, Gurleyik G, Sabuncuoglu Y, Aktekin A, Yasar B, Serdar ZA. Paget's Disease of the Breast in a Patient with Amyopathic Dermatomyositis. Case Rep Med. 2012;2012:515691.

14. Guzelbulut F, Sezikli M, Cetinkaya ZA, Yasar B, Ozkara S, Kurdas OO.

AST-platelet ratio index in the prediction of significant fibrosis and cirrhosis in patients with chronic hepatitis B. Turk J Gastroenterol. 2012 Aug;23(4):353-8.

15. Yasar S, Yasar B, Doruk T, Abut E, Serdar ZA. Giant perianal basal cell carcinoma: an uncommon localization. Dev perianal bazal hücreli karsinom: Sık olmayan bir yerleşim. Turkiye Klinikleri J Med Sci 2012;32(6):1710-3.

16. Yasar S, Yasar B, Abut E, Serdar ZA. Clinical importance of celiac disease in patients with recurrent aphthous stomatitis. Turk J Gastroenterol. 2012 Feb;23(1):14-8

17. Guzelbulut F, Cetınkaya ZA, Sezikli M, Yasar B, Ozkara S, Kurdas OO. AST-platelet ratio index, Forns index and FIB-4 in the prediction of significant fibrosis and cirrhosis in patients with chronic hepatitis C. Turk J Gastroenterol. 2011 Jun;22(3):279-85.

18. Yasar B, Abut E, Kayadibi H, Toros B, Sezikli M, Cetinkaya ZA, Keskin O, Kurdas OO. Efficacy of probiotics in Helicobacter pylori eradication therapy. Turk J Gastroenterol. 2010 Sep;21(3):212-7.

19. Cetinkaya ZA, Sezikli M, Guzelbulut F, Benek YZ, Ozkara S, Gokden Y, Yasar B, Kurdas OO. Liver biopsy: ultrasonography guidance is not superior to the blind method. J Gastrointestin Liver Dis. 2010 Mar;19(1):49-52.

20. Abut E, Yasar B, Guveli H, Bolukbas C, Bolukbas FF, Dalay AR, Kurdas OO. Effect of the mucolytic erdosteine on the success rate of PPI-based first-line triple therapy for Helicobacter pylori eradication: a prospective, double-blind, randomized, placebo-controlled study. Scand J Gastroenterol. 2010 Jun;45(6):677-83.

21. Kurdas OO, Sezikli M, Cetinkaya ZA, Guzelbulut F, Yasar B, Cosgun S, Degirmenci AS. Glutaraldehyde-induced colitis: three case reports. Indian J Gastroenterol. 2009 Dec;28(6):221-3.

22. Sezikli M, Cetinkaya ZA, Sezikli H, Guzelbulut F, Tiftikci A, Ince AT, Gokden Y, Yasar B, Atalay S, Kurdas OO. Oxidative stress in Helicobacter pylori infection: does supplementation with vitamins C and E increase the eradication rate? Helicobacter. 2009 Aug;14(4):280-5.

23. Abut E, Guveli H, Yasar B, Bolukbas C, Bolukbas FF, Ince AT, Kendir T, Dalay AR, Kurdas OO. Administration of olive oil followed by a low volume of polyethylene glycol-electrolyte lavage solution improves patient satisfaction with right-side colonic cleansing over administration of the conventional volume of polyethylene glycol-electrolyte lavage solution for colonoscopy preparation. Gastrointest Endosc. 2009 Sep;70(3):515-21.

24. Kayadibi H, Gultepe M, Yasar B, Ince AT, Ozcan O, Ipcioglu OM, Kurdas OO, Bolat B, Benek YZ, Guveli H, Atalay S, Ozkara S, Keskin O. Diagnostic value of serum prolidase enzyme activity to predict the liver histological lesions in non-alcoholic fatty liver disease: a surrogate marker to distinguish steatohepatitis from simple steatosis. Dig Dis Sci. 2009 Aug;54(8):1764-71.

25. Ince AT, Kayadibi H, Soylu A, Ovunç O, Gultepe M, Toros AB, Yasar B, Kendir T, Abut E. Serum copper, ceruloplasmin and 24-h urine copper evaluations in celiac patients. Dig Dis Sci. 2008 Jun;53(6):1564-72.

26. Yasar B, Akbayir N, Celik S, Ozgil D, Akkan Z, Yildiz K, Yildirim Y. Acute oligo-anuric renal failure during the course of non-fulminant hepatitis A in a patient with anorexia nervosa. Turk J Gastroenterol. 2002 Sep;13(3):164-7.

Papers presented at international scientific meetings and published in proceedings books:

1. Kayadibi H, Yasar B. Diagnostic utility of simple non-invasive markers and indexes for non-alcoholic steatohepatitis. 21st International Congress of Clinical Chemistry and Laboratory Medicine, 15-19 May 2011, Berlin, Germany (P776).

2. Kayadibi H, Yasar B, Atalay S, Ince AT, Ozkara S, Gultepe M. Diagnostic value of serum prolidase enzyme activity to predict the liver fibrosis. The 12th Asian-Pacific Congress of Clinical Biochemistry, 3-7 October 2010, Seoul, Korea (P024).

3. Kayadibi H, Yasar B. Role of iron and copper metabolism in the pathogenesis of non-alcoholic steatohepatitis. 14th Congress of Balkan Military Medical Committee, 10-14 May, 2009, Bulgaria (P009).

4. Kurdaş OO, Guzelbulut F, Gokden Y, Senates E, Cetinkaya ZA, Saltuk AD, Yasar B. Peginterferons are not satisfactory in genotype D chronic B infection. AASLD The Liver Meeting, 30 Oct-3 Nov, 2009, Boston (P462).

5. Kayadibi H, Gultepe M, Ince AT, Yasar B, Kurdas OO, Can MF, Keskin O. Diagnostic utility of malate dehydrogenase enzyme activity in non-alcoholic fatty liver disease. IFCC, 28 Sep-2 Oct 2008, Fortaleza (P048).

6. Kayadibi H, Ince AT, Gultepe M, Yasar B, Kurdas OO. Diagnostic value of 60th minute ammonia for the prediction of liver fibrosis. IFCC, 28 Sep-2 Oct 2008, Fortaleza (P047).

7. Kayadibi H, Ince AT, Yasar B, Kurdas OO, Gultepe M. A surrogate non-invasive marker for the prediciton of fatty liver: Serum prolidase enzyme activity. 13th Congress of Balkan Military Medical Committee, 1-5 June 2008, Kusadası, Turkey.

8. Abut E, Yasar B, Benek D. Acute phlegmonous gastritis during steroid tretament for crohn disease. 18th International Postgraduate Course of the International Association of Surgeons, Gastroenterologists and Oncologists, 2008 (P216).

Articles published in national peer-reviewed journals:

1. Yaşar B, Avlanmış Ö, Ağırmak Y. Ileocecal Intussusception Secondary to Ileal Lipoma in an Adult Patient. ACU Sağlık Bil Derg 2014(4):300-302.

2. Abut E, Yaşar B, Benek D. Acute Phlegmonous Gastritis During Steroid Treatment for Crohn's Disease. ACU Sağlık Bil Derg 2013(4):102-106.

3. Toros B, Yaşar B, Özel L, Kılıç G. Histopathological changes in the rat liver exposed to chronic thinner inhalation. Akademik Gastroenteroloji Dergisi 2013 (3):95-99.

4. Çetinkaya Z, Çetinkaya Y, Sezikli M, Güzelbulut F, Yaşar B, Kurdaş O. Presence of Neuropathy in Patients with Inflammatory Bowel Disease in Remission. Medical Journal of Kocaeli 2012;1:6-11.

5. Toros B, Ersöz F, Özel L, Kesici B, Derin A, Yaşar B. The importance of Helicobacter Pylori in Patients with Partial Gastric Resection. Turkiye Klinikleri J Gastroenterohepatol 2011;18(1):14-9.

6. Sezikli M, Çetinkaya Z, Guzelbulut F Tiftikçi A, Gökden Y, Yaşar B, Şenateş E, İnce AT, Kurdaş O. How suitable are patients diagnosed with hepatocellular carcinoma for liver transplantation at the time of diagnosis? Akademik Gastroenteroloji Dergisi 2010;9(2): 55-59.

7. Yaşar B, Güneş P, Kurdaş O. Whipple's Disease: Case Report and Review of the Literature. Turkiye Klinikleri J Gastroenterohepatol 2010;17(2):107-10.

8. Yaşar B, Kurdaş O. Probiotics and the Gastrointestinal System. Güncel Gastroenteroloji 2009;13(1):21-28.

9. Sezikli M, Tiftikçi A, Çetinkaya Z, İnce AT, Yaşar B, Guzelbulut F, Değirmenci A, Kurdaş O. What has changed in the endoscopic findings of patients with acute upper gastrointestinal bleeding over the last 15 years? Akademik Gastroenteroloji Dergisi 2008;7(3):152-155.

10. Pekcan Ş, Kılıç Z, Mansur T, Gündüz S, Kılıç G, Yaşar B. Tuberotendinous xanthomas in a case of familial hypercholesterolemia. Klinik Bilimler & Doktor (Journal of Clinical Sciences & Doctor) Volume 11 No:1 2005;551-553.

11. Yaşar B, Pekcan Ş. Diabetic foot. Sendrom Dergisi April 2003;48-53. ISSN 1016 -5134

12.Yaşar B, Pekcan Ş. Polycythemia vera. Sendrom Dergisi February 2003;65-70. ISSN 1016 -5134

13.Yaşar B, Abut E, Güveli H, Pekcan P. Serum Protein Electrophoresis. Sendrom Dergisi June 2003;74-80. ISSN 1016 -5134

14. Pekcan Ş, Mansur AT, Yaşar B, Kılıç Z. Frequency of hepatitis B and hepatitis C infections in patients with lichen planus. Klinik Bilimler & Doktor (Journal of Clinical Sciences & Doctor) Volume: 9 No: 3 2002;686-670.

15. Özgil D, Çelik S, Akkan Z, Yaşar B, Çamur NK, Yıldırım Y. A rare disease pseudohypoparathyroidism (due to a case). Haydarpaşa Numune Education and Research Hospital Medical Journal 2002;42:56-57.

16. Yaşar B, Yüksel S. Approach to the Patient with Fever of Unknown Origin. Klinik Bilimler & Doktor (Journal of Clinical Sciences & Doctor) Volume 8 No:3 2002;304-308.

17. Özgil D, Masatlıoğlu S, Çelik S, Akkan Z, Yaşar B, Tekeş A, Yıldırım Y. Non-cirrhotic portal hypertension. Haydarpaşa Numune Education and Research Hospital Medical Journal 2000;40:124-126.

Papers presented at national scientific meetings and published in proceedings books:

1. Yaşar B, Tarçın O, Benek D, Göksel S. Intramucosal Adenocarcinoma Arising on an Inlet Patch in the Cervical Esophagus and Treated with Mucosal Resection. 31st National Gastroenterology Week, 25-30 November 2014, Belek, Antalya (P154).

2. Yaşar B, Kayadibi H, Abut E, Benek D, Koçhan K, Gönen C. Comparison of Hot and Jumbo Biopsy Forceps in the Resection of Diminutive Colorectal Polyps in Terms of Tissue Adequacy and Histological Quality. 31st National Gastroenterology Week, 25-30 November 2014, Belek, Antalya (P194).

3. Yaşar B, Yaşar Ş, Pembegül G. Perianal Paget's Disease Successfully Treated with Radiotherapy. 31st National Gastroenterology Week, 25-30 November 2014, Belek, Antalya (P253).

4. Yaşar B, Yaşar Ş, Pembegül G. Localized Facial Pigmentation: A Rare Side Effect of Pegylated Interferon and Ribavirin Therapy. 10th National Hepato-Gastroenterology Congress, 25-29 September 2013, Famagusta, Cyprus (P077).

5. Yaşar B, Güneş P, Güler Ö, Yağcı S, Benek D. A Rare Cause of Massive Upper Gastrointestinal Bleeding: Extramedullary Plasmacytoma. 29th National Gastroenterology Week, 20-25 November 2012, Belek, Antalya (P398).

6. Yaşar B, Abut E. A Rare Cause of Abdominal Pain: Chilaiditi Syndrome. 28th National Gastroenterology Week, 16-20 November 2011, Antalya (P052).

7. Yaşar B, Kayadibi H, Özkara S, Kurdaş OO. Diagnostic Value of Simple Non-Invasive Markers and Indexes in Predicting HCV-Related Liver Fibrosis. 23rd National Biochemistry Congress, 29 November-2 December 2011, Adana (P118).

8. Kayadibi H, Yaşar B, Gültepe M. Diagnostic Value of Simple Non-Invasive Markers and Indexes in Fatty Liver Disease. 22nd National Biochemistry Congress, 27-30 October 2010, Eskişehir (P147).

9. Özkan ÖF, Köksal N, Yaşar B, Günerhan Y, Uzun MA, Çelik A, Altınlı E, Kayıhan M, Kurt R, Ergün E, Kurdaş OO. Inflammatory Bowel Diseases and Surgical Treatment: A Retrospective Evaluation. XII. National Colon Rectum Surgery Congress, 19-24 May 2009, Belek, Antalya (P066).

10. Çetinkaya ZA, Sezikli M, Benek YZ, Güzelbulut F, Gökden Y, Yaşar B, Kurdaş OO. Is Ultrasound Guidance Necessary for Liver Biopsy? 7th National Hepatology Congress, 10-13 June 2009, İzmir (P047).

11. Köksal N, Altınlı E, Çelik A, İnce AT, Yaşar B. Intragastric Migration of an Adjustable Gastric Band and Its Endoscopic Removal. 9th National Endoscopic Laparoscopic Surgery Congress, 28-31 October 2009, Antalya (P091).

12. Sezikli M, Çetinkaya ZA, Güzelbulut F, Yapalı S, Yaşar B, İnce AT, Kurdaş OO. Does Adding Vitamins C and E to 7-Day Standard Triple Therapy Increase Treatment Success? 26th National Gastroenterology Week, 14-18 October 2009, Ankara (P314).

13. Yaşar B, İnce AT, Şenateş E, Sezikli M, Coşgun S, Çetinkaya ZA, Kurdaş OO. ERCP Experience of the Haydarpaşa Numune Training and Research Hospital Gastroenterology Clinic. 26th National Gastroenterology Week, 14-18 October 2009, Ankara (P049).

14. Çetinkaya ZA, Sezikli M, Çetinkaya Y, Güzelbulut F, Yaşar B, İnce AT, Kurdaş OO. Autonomic Neuropathy in Patients with Inflammatory Bowel Disease in Remission. 26th National Gastroenterology Week, 14-18 October 2009, Ankara (P298).

15. Kurdaş OO, Sezikli M, Çetinkaya ZA, Tiftikçi A, Güzelbulut F, Yaşar B, Cogun S, Saltürk AG. Glutaraldehyde-Induced Colitis: 3 Cases. 26th National Gastroenterology Week, 14-18 October 2009, Ankara (P233).

16. Coşgun S, Şenateş E, Tiftikçi A, Yaşar B, Çetinkaya ZA, Özkara S, Kurdaş OO. Is the Localization of Colorectal Cancers Changing? 25th National Gastroenterology Week, 12-16 November 2008, Adana (P143).

17. Çetinkaya ZA, Yaşar B, Tiftikçi A, Çetinkaya Y, Kurdaş OO, Tireli H. Investigation of the Association Between Inflammatory Bowel Disease and Polyneuropathy. 25th National Gastroenterology Week, 12-16 November 2008, Adana (P228).

18. Sezikli M, Tiftikçi A, Çetinkaya ZA, İnce AT, Yaşar B, Güzelbulut F, Saltürk AG, Kurdaş OO. What Has Changed in Emergency Endoscopy Findings of Upper GI Bleeding Over the Last 15 Years? 25th National Gastroenterology Week, 12-16 November 2008, Adana (P131).

19. Kayadibi H, Gültepe M, Yaşar B, İnce AT, Kurdaş AA, Atalay S. Evaluation of Cobalamin Metabolism in Non-Alcoholic Fatty Liver Inflammation. 20th National Biochemistry Congress, 29 October-1 November 2008, Nevşehir (P002).

20. Sungurlu F, Narin B, Barışık CC, Yaşar B, Akıncı O, Balcı A, Yıldız AC, Kurdaş OO. Imaging of Inflammatory Bowel Diseases with MR Enteroclysis. 26th National Radiology Congress, 26-30 October 2005, Antalya (P440).

21. Abut E, Yaşar B, Güveli H, Güveli AK. The Relationship Between Calcific Aortic Atheroma Plaque Detected on Chest X-Rays and Metabolic Disorders and Coronary Atherosclerosis. 4th National Internal Medicine Congress, 25-29 September 2002, Antalya (P241).

Oral Presentations at National Meetings:

1. Yaşar Ş, Yaşar B, Abut E, Serdar ZA. Evaluation of Hematological and Biochemical Parameters in Patients with Recurrent Aphthous Stomatitis. 6th Aegean Dermatology Days, 4-8 May 2011, Muğla (S07).

2. Yaşar B, Yaşar Ş, Abut E. Frequency of Gluten Enteropathy in Patients with Recurrent Aphthous Stomatitis. 27th National Gastroenterology Week, 24-28 November 2010, Antalya (S121).

3. Sezikli M, Çetinkaya ZA, Güzelbulut F, Sezikli H, Bahadır Ö, Atalay S, Yaşar B, Kurdaş OO. Could Serum Uric Acid and Total Antioxidant Capacity Levels Be an Indicator of Treatment Success in Chronic HCV Treatment? 7th National Hepatology Congress, 10-13 June 2009, İzmir (S013).

4. Güzelbulut F, Sezikli M, Çetinkaya ZA, Şenateş E, Yaşar B, Kurdaş OO. Is There a Relationship Between Insulin Resistance and Fibrosis in Patients with Chronic Hepatitis C? 26th National Gastroenterology Week, 14-18 October 2009, Ankara (S70).

5. Yaşar B, Şenateş E, Coşgun S, Altunöz ME, Yapalı S, Sezikli M, Güzelbulut F, Bahadır Ö, Çetinkaya ZA. Comparison of Eradication Rates of Standard Triple Therapy Regimen and Levofloxacin-Based Triple Therapy Regimen in Helicobacter Pylori Positive Non-Ulcer Dyspepsia Patients. 26th National Gastroenterology Week, 14-18 October 2009, Ankara (S44).