Prof. Dr. AYKUT FERHAT ÇELİK

The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology , cilt.33, sa.5, ss.406-413, 2022 (SCI-Expanded, Scopus, TRDizin) Sürdürülebilir Kalkınma

27. The Psychological Effects of COVID-19 Pandemic in Patients with Inflammatory Bowel Disease

EŞKAZAN T., BAKKALOĞLU O. K., DURCAN E., KURT E. A., ÖNAL U., CANDAN S., et al.

TURKISH JOURNAL OF GASTROENTEROLOGY , cilt.33, sa.5, ss.387-396, 2022 (SCI-Expanded, Scopus, TRDizin) Sürdürülebilir Kalkınma

28. Can we predict mucosal remission in ulcerative colitis more precisely with a redefined cutoff level of C-reactive protein?

BAKKALOĞLU O. K., EŞKAZAN T., Celik S., KURT E. A., HATEMİ A. İ., Erzin Y., et al.

COLORECTAL DISEASE , cilt.24, sa.1, ss.77-84, 2022 (SCI-Expanded, Scopus)

29. Frequency, Predisposing Factors, and Clinical Outcome of Azathioprine-Induced Pancreatitis Among Patients With Inflammatory Bowel Disease Results From a Tertiary Referral Center

EŞKAZAN T., BOZCAN S., ATAY K., YILDIRIM S., DEMİR N., Celik S., et al.

PANCREAS , cilt.50, sa.9, ss.1274-1280, 2021 (SCI-Expanded, Scopus)

30. Turkish IBD Organization's Position Statement on Inflammatory Bowel Disease Management Recommendations During COVID-19 Pandemic

TÖRÜNER M., Kalkan I. H., Akyuz F., Tezel A., ÇELİK A. F.

TURKISH JOURNAL OF GASTROENTEROLOGY , cilt.32, sa.6, ss.488-492, 2021 (SCI-Expanded, Scopus) Sürdürülebilir Kalkınma

31. Immunogenicity of Infliximab Among Patients With Behçet Syndrome: A Controlled Study.

Esatoglu S. N., Akkoc-Mustafayev F. N., Ozguler Y., Ozbakır F., NOHUT O. K., Cevirgen D., et al.

Frontiers in immunology , cilt.11, ss.618973, 2020 (SCI-Expanded, Scopus)

32. How to treat myelodysplastic syndrome with clinical features resembling Behcet syndrome: a case-based systematic review

Yilmaz U., Ar M. C., Esatoglu S. N., Bavunoglu I., Erzin Y. Z., Hatemi A. İ., et al.

ANNALS OF HEMATOLOGY , sa.6, ss.1193-1203, 2020 (SCI-Expanded, Scopus) Sürdürülebilir Kalkınma

33. Predictors of endoscopic recurrence in resected patients with Crohn's disease in a long-term follow-up cohort: History of multiple previous resections and residual synchronous disease in the remnant intestine

Erzin Y. Z., ŞİŞMAN G., Hatemi I., BACA B., Hamzaoglu I., Dirican A., et al.

Turkish Journal of Gastroenterology , cilt.31, sa.4, ss.282-288, 2020 (SCI-Expanded, Scopus, TRDizin)

34. Takayasu's arteritis: associated inflammatory diseases

Esatoglu S. N., Ok A. M., Ucar D., Celik A. F., Ugurlu S., Hamuryudan V., et al.

CLINICAL AND EXPERIMENTAL RHEUMATOLOGY , cilt.38, sa.2, 2020 (SCI-Expanded, Scopus)

35. Management of skin, mucosa and joint involvement of Behçet's syndrome: A systematic review for update of the EULAR recommendations for the management of Behçet's syndrome.

Leccese P., Ozguler Y., Christensen R., Esatoglu S. N., Bang D., Bodaghi B., et al.

Seminars in arthritis and rheumatism , cilt.48, sa.4, ss.752-762, 2019 (SCI-Expanded, Scopus)

36. The effect of concomitant ankylosing spondylitis on long-term outcome of patients with inflammatory bowel disease

ATAY K., Eyvazov H., BOZCAN S., EŞKAZAN T., DEMİR N., Hatemi I., et al.

Turkish Journal of Gastroenterology , cilt.30, sa.7, ss.599-604, 2019 (SCI-Expanded, Scopus, TRDizin)

37. Case report of a young patient with transthyretin amyloidosis associated with Gly67Ala mutation.

Salihoglu A., Yildirim S., Ar M. C., Hancer V. S., Bozcan S., Yilmaz U., et al.

Amyloid : the international journal of experimental and clinical investigation : the official journal of the International Society of Amyloidosis , cilt.26, ss.75-76, 2019 (SCI-Expanded, Scopus)

38. Management of major organ involvement of Behçet's syndrome: a systematic review for update of the EULAR recommendations.

Ozguler Y., Leccese P., Christensen R., Esatoglu S. N., Bang D., Bodaghi B., et al.

Rheumatology (Oxford, England) , cilt.57, sa.12, ss.2200-2212, 2018 (SCI-Expanded, Scopus)

39. Faecal but not serum calprotectin levels look promising in predicting active disease in Behçet's syndrome patients with gastrointestinal involvement

Esatoglu S. N., Hatemi I., Ozguler Y., Hatemi G., Uzun H., Celik A. F., et al.

Clinical and experimental rheumatology , cilt.36, sa.6, ss.90-96, 2018 (SCI-Expanded, Scopus)

40. Surgery for Intestinal Crohn's Disease: Results of a multidisciplinary approach

Atasoy D., Aghayeva A., AYTAÇ E., Erenler I., Celik A. F., BACA B., et al.

TURKISH JOURNAL OF SURGERY , cilt.34, sa.3, ss.225-228, 2018 (ESCI, Scopus, TRDizin)

41. 2018 update of the EULAR recommendations for the management of Behçet's syndrome.

Hatemi G., Christensen R., Bang D., Bodaghi B., Celik A. F., Fortune F., et al.

Annals of the rheumatic diseases , cilt.77, sa.6, ss.808-818, 2018 (SCI-Expanded, Scopus)

42. Gastrointestinal Involvement in Behcet Disease

Hatemi I., Hatemi G., Celik A. F.

RHEUMATIC DISEASE CLINICS OF NORTH AMERICA , cilt.44, sa.1, ss.45-65, 2018 (SCI-Expanded, Scopus)

43. RENAL MANIFESTATIONS IN INFLAMMATORY BOWEL DISEASES

DİNCER M. T., YALIN S. F., TOKER DİNCER Z., TRABULUS S., SEYAHİ N., ÇELİK A. F., et al.

NEPHROLOGY DIALYSIS TRANSPLANTATION , cilt.32, 2017 (SCI-Expanded, Scopus)

44. Systemic vasculitis and the gut

Hatemi A. İ., Hatemi G., Çelik A. F.

CURRENT OPINION IN RHEUMATOLOGY , cilt.29, sa.1, ss.33-38, 2017 (SCI-Expanded, Scopus)

45. Characteristics, Treatment, and Long-Term Outcome of Gastrointestinal Involvement in Behcet’s Syndrome

HATEMİ A. İ., ESATOĞLU S. N., HATEMİ G., ERZİN Y. Z., YAZICI H., ÇELİK A. F.

MEDICINE , cilt.95, 2016 (SCI-Expanded, Scopus)

46. Iodine status of pregnant women in a metropolitan city which proved to be an iodine-sufficient area. Is mandatory salt iodisation enough for pregnant women?

ORAL E., Aydogan M., AYDOGAN B., ACıKGOZ A. S., ERENEL H., Celik A., et al.

GYNECOLOGICAL ENDOCRINOLOGY , sa.3, ss.188-192, 2016 (SCI-Expanded, Scopus) Sürdürülebilir Kalkınma

47. Characteristics, treatment, and long-term outcome of gastrointestinal involvement in behcet's syndrome a strobe-compliant observational study from a dedicated multidisciplinary center

Hatemi I., Esatoglu S. N., Hatemi G., Erzin Y. Z., Yazici H., Celik A. F.

Medicine (United States) , cilt.95, sa.16, 2016 (SCI-Expanded, Scopus)

48. A reappraisal of the association between Behcet's disease, myelodysplastic syndrome and the presence of trisomy 8: a systematic literature review

Esatoglu S. N., Hatemi G., Çelik A. F., Hatemi I., Soysal T., Çelik A. B.

CLINICAL AND EXPERIMENTAL RHEUMATOLOGY , cilt.33, sa.6, 2015 (SCI-Expanded, Scopus)

49. The course of spinal tuberculosis (Pott disease): results of the multinational, multicentre Backbone-2 study.

BATIREL A., ERDEM H., SENGOZ G., PEHLIVANOGLU F., RAMOSACO E., GULSUN S., et al.

Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases , cilt.21, 2015 (SCI-Expanded, Scopus)

50. TNF-alpha antagonists and thalidomide for the management of gastrointestinal Behçet's syndrome refractory to the conventional treatment modalities: a case series and review of the literature

Hatemi A. İ., Hatemi G., Pamuk Ö. N., Erzin Y. Z., Çelik A. F.

CLINICAL AND EXPERIMENTAL RHEUMATOLOGY , cilt.94, sa.6, ss.129-137, 2015 (SCI-Expanded, Scopus)

51. Double pylorus in a patient with Behçet's syndrome.

Hatemi A. İ., Hatemi G., Erzin Y. Z., Çelik A. F.

CLINICAL AND EXPERIMENTAL RHEUMATOLOGY , cilt.94, sa.6, ss.138-140, 2015 (SCI-Expanded, Scopus)

52. Visual evoked potentials and pulse wave velocity in inflammatory bowel disease

Aytac E., Buyuktas D., Baysal B., Atar M., Yildiz M., Baca B., et al.

TURKISH JOURNAL OF GASTROENTEROLOGY , cilt.26, sa.1, ss.15-19, 2015 (SCI-Expanded, Scopus, TRDizin)

53. Comparison of colistin monotherapy and non-colistin combinations in the treatment of multi-drug resistant Acinetobacter spp. bloodstream infections: a multicenter retrospective analysis.

Balkan I., BATIREL A., KARABAY O., AGALAR C., AKALIN S. U., ALICI O., et al.

Indian journal of pharmacology , cilt.47, ss.95-100, 2015 (SCI-Expanded, Scopus)

54. Comparison of colistin-carbapenem, colistin-sulbactam, and colistin plus other antibacterial agents for the treatment of extremely drug-resistant Acinetobacter baumannii bloodstream infections.

BATIREL A., Balkan I., KARABAY O., AGALAR C., AKALIN S. U., ALICI O., et al.

European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology , cilt.33, ss.1311-22, 2014 (SCI-Expanded, Scopus)

55. Bone marrow transplantation for Behçet's disease: A case report and systematic review of the literature

Soysal T., Salihoglu A., Esatoglu S. N., Gulturk E., Eskazan A. E., Hatemi G., et al.

Rheumatology (United Kingdom) , cilt.53, sa.6, ss.1136-1141, 2014 (SCI-Expanded, Scopus)

56. Prospective observational study on antibiotic-associated bloody diarrhea: report of 21 cases with a long-term follow-up from Turkey

Yilmaz M., Bilir Y. A., Aygun G., Erzin Y., Ozturk R., Celik A. F.

EUROPEAN JOURNAL OF GASTROENTEROLOGY & HEPATOLOGY , cilt.24, sa.6, ss.688-694, 2012 (SCI-Expanded, Scopus) Sürdürülebilir Kalkınma

57. Anti - saccharomyces cerevisiae (asca) and anti - neu trophil cytoplasmic (anca) antibodies are not increas ed in takayasu arteritis

Ozbakir F., UĞURLU S., ÇELİK A. F., SEYAHİ E.

Acta Reumatologica Portuguesa , cilt.36, sa.1, ss.20-23, 2011 (SCI-Expanded, Scopus)

58. Misdiagnosis due to gastrointestinal symptoms in an adolescent with probable autonomic status epilepticus and Panayiotopoulos syndrome.

Ozkara C., Benbir G., Celik A. F.

Epilepsy & behavior : E&B , cilt.14, sa.4, ss.703-4, 2009 (SCI-Expanded, Scopus) Sürdürülebilir Kalkınma

59. Necrosis of small intestine

ERZİN Y. Z., Yalin A., Erdamar A., ÇELİK A. F.

Netherlands Journal of Medicine , cilt.66, sa.9, ss.400-401, 2008 (SCI-Expanded, Scopus)

60. Prevalence of appendectomy and tonsillectomy in patients with inflammatory bowel disease: a case-control study

Erzin Y., Telaku S., Yirmibescik S., Celik A. F., Dirican A., Uzunismail H.

TURKISH JOURNAL OF GASTROENTEROLOGY , cilt.19, sa.3, ss.199-200, 2008 (SCI-Expanded, Scopus, TRDizin)

61. Frequency of pathergy phenomenon and other features of Behçet`s syndrome among patients with inflammatory bowel disease

Hatemi A. İ., Çelik A. F., Hatemi G., Melikoğlu M., Arzuhal N., Mat C., et al.

CLINICAL AND EXPERIMENTAL RHEUMATOLOGY , cilt.50, sa.4, ss.91-95, 2008 (SCI-Expanded, Scopus)

62. “Plazma Goblet hücre ve ekzokrin pankreas antikor sıklığının Crohn hastalığı ve ülseratif kolit ayırımındaki klinik değeri.”

ERZİN Y. Z., ÇELİK A. F., KARATOKA B., ASLAN M., KOCAZEYBEK B. S.

CERRAHPAŞA TIP DERGİSİ , ss.27-32, 2008 (TRDizin)

63. Serum YKL-40 as a marker of disease activity and stricture formation in patients with Crohn's disease

Erzin Y., Uzun H., Karatas A., Celik A. F.

JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY , cilt.23, sa.8, 2008 (SCI-Expanded, Scopus)

64. Correlation of clinical and histopathologic features of celiac disease

Dogusoy G. B., Esen T., Cetin S. E., Goksel S., Cullu F., Kutlu T., et al.

VIRCHOWS ARCHIV , cilt.452, 2008 (SCI-Expanded, Scopus)

65. Hyperhomocysteinemia in inflammatory bowel disease patients without past intestinal resections - Correlations with cobalamin, pyridoxine, folate concentrations, acute phase reactants, disease activity, and prior thromboembolic complications

Erzin Y. Z., Uzun H., Celik A. F., Aydin S., Dirican A., Uzunismail H.

JOURNAL OF CLINICAL GASTROENTEROLOGY , cilt.42, sa.5, ss.481-486, 2008 (SCI-Expanded, Scopus)

66. Thymoma with chronic diarrhea: Report of two cases and review of the literature

Yildiz O., Ozguroglu M., TURNA H., YANMAZ T., Kaynak K., Akman C., et al.

Medical Oncology , cilt.24, sa.1, ss.119-123, 2007 (SCI-Expanded, Scopus) Sürdürülebilir Kalkınma

67. Successfully treated nosocomial Stenotrophomonas maltophilia bacteremia following desensitization to trimethoprim-sulfamethoxazole

YILMAZ M., ÇELİK A. F., MERT A.

Journal of Infection and Chemotherapy , cilt.13, sa.2, ss.122-123, 2007 (Scopus)

68. Association of secondary amyloidosis with common variable immune deficiency and tuberculosis.

Celik A. F., Altiparmak M. R., Pamuk G., Pamuk O., Tabak F.

Yonsei medical journal , cilt.46, sa.6, ss.847-50, 2005 (SCI-Expanded, Scopus)

69. Primary adenosquamous carcinoma of the liver: Case with the longest survival

Demir G., Yanmaz T., Celik A. F., Ozbay G., Serdengecti S.

JOURNAL OF CLINICAL GASTROENTEROLOGY , cilt.39, sa.10, ss.924-925, 2005 (SCI-Expanded, Scopus)

70. Anti-Saccharomyces cerevisiae antibodies (ASCA) in Behcet's syndrome

Fresko İ., Ugurlu S., Ozbakir F., Celik A. F., Yurdakul S., Hamuryudan V., et al.

CLINICAL AND EXPERIMENTAL RHEUMATOLOGY , cilt.23, sa.4, 2005 (SCI-Expanded, Scopus)

71. CARD15 polymorphisms in Behcet's disease

Ahmad T., Zhang L., Gogus F., Verity D., Wallace G., Madanat W., et al.

SCANDINAVIAN JOURNAL OF RHEUMATOLOGY , cilt.34, sa.3, ss.233-237, 2005 (SCI-Expanded, Scopus)

72. Is laparotomy necessary in the diagnosis of fever of unknown origin?

Ozaras R., Celik A. F., Zengin K., Mert A., Ozturkk R., Cicek Y., et al.

ACTA CHIRURGICA BELGICA , cilt.105, sa.1, ss.89-92, 2005 (SCI-Expanded, Scopus)

73. Hepatoblastoma in children

ABBASOGLU L., GUN F., SALMAN F., CELIK A. F., SARAC F., UNUVAR A., et al.

ACTA CHIRURGICA BELGICA , cilt.104, sa.3, ss.318-321, 2004 (SCI-Expanded, Scopus)

74. Revalidation of description of constipation in terms of recall bias and visual scale analog questionnaire

Pamuk O., Pamuk G., Celik A. F.

JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY , cilt.18, sa.12, ss.1417-1422, 2003 (SCI-Expanded, Scopus)

75. Neurogenic bowel dysfunction in spinal cord injury Spinal kord lezyonlu olgularda nörojen barsak disfonksiyonu

Togay P., Öztürk A., Demir Y., ÇELİK A. F.

FTR - Turkiye Fiziksel Tip ve Rehabilitasyon Dergisi , cilt.49, sa.5, ss.42-46, 2003 (Scopus, TRDizin)

76. Ornidazole-induced liver damage: report of three cases and review of the literature

Tabak F., Ozaras R., Erzin Y., Celik A. F., Ozbay G., Senturk H.

LIVER INTERNATIONAL , cilt.23, sa.5, ss.351-354, 2003 (SCI-Expanded, Scopus) Sürdürülebilir Kalkınma

77. Acute hepatitis B and isolated thrombocytopenia

Ozaras R., Celik A. F., Kisacik B., Mert A., Aki H., Ozturk R., et al.

JOURNAL OF CLINICAL GASTROENTEROLOGY , cilt.37, sa.1, ss.87-88, 2003 (SCI-Expanded, Scopus) Sürdürülebilir Kalkınma

78. Acute viral cholecystitis due to hepatitis A virus infection

Ozaras R., Mert A., Yilmaz M., Celik A. F., Tabak F., BIlir M., et al.

JOURNAL OF CLINICAL GASTROENTEROLOGY , cilt.37, sa.1, ss.79-81, 2003 (SCI-Expanded, Scopus) Sürdürülebilir Kalkınma

79. Incidence of gallstones in chronic renal failure patients undergoing hemodialysis: experience of a center in Turkey.

ALTIPARMAK A., PAMUK O., PAMUK G., CELIK A. F., APAYDIN S., Cebi D., et al.

The American journal of gastroenterology , cilt.98, sa.4, ss.813-20, 2003 (SCI-Expanded, Scopus)

80. Anti-gliadin antibodies in psoriasis Psoriasiste anti-gliadin antikorlarinin yeri

Kalayciyan A., Çelik A. F., KUTLU H. T., Tümay G. T., Kotoǧyan A.

Turkderm Deri Hastaliklari ve Frengi Arsivi , cilt.36, sa.3, ss.182-187, 2002 (Scopus, TRDizin)

81. Simultaneous presentation of hepatocellular carcinoma in identical twin brothers

Demir G., Belentepe S., Ozguroglu M., Celik A. F., Sayhan N., Tekin S., et al.

MEDICAL ONCOLOGY , cilt.19, sa.2, ss.113-116, 2002 (SCI-Expanded, Scopus) Sürdürülebilir Kalkınma

82. Transverse myelitis caused by Varicella

Celik Y., Tabak F., Mert A., Celik A. F., Aktuglu Y.

CLINICAL NEUROLOGY AND NEUROSURGERY , cilt.103, sa.4, ss.260-261, 2001 (SCI-Expanded, Scopus)

83. The predictive parameters for relapse in ulcerative colitis

Celik A. F., Pamuk G., Pamuk O.

GASTROENTEROLOGY , cilt.121, sa.5, ss.1261-1262, 2001 (SCI-Expanded, Scopus)

84. Follow-up of a patient with chronic hepatitis C-associated cryoglobulinemia during four and a half years of maintenance interferon treatment

Celik A. F., Ozaras R., Ozbay G.

JOURNAL OF CLINICAL GASTROENTEROLOGY , cilt.33, sa.4, ss.327-329, 2001 (SCI-Expanded, Scopus) Sürdürülebilir Kalkınma

94. A comparison of lansoprazole and omeprazole based triple combinations for the treatment of Helicobacter pylori associated gastritis and peptic ulcer

Eralp Y., DOBRUCALI A. M., Bagatur N., ÇELİK A. F., Davutoglu C., Tuncer M., et al.

Turkish Journal of Gastroenterology , cilt.11, sa.1, ss.25-29, 2000 (Scopus, TRDizin)

95. Helicobacter pylori-induced gastritis may contribute to occurrence of postprandial symptomatic hypoglycemia

Acbay Ö., Celik A. F., Kadioglu P., Goksel S., Gundogdu S.

DIGESTIVE DISEASES AND SCIENCES , cilt.44, ss.1837-1842, 1999 (SCI-Expanded, Scopus)

96. A case of fibrosing mediastinitis with obstruction of superior vena cava and downhill esophageal varices - A rare cause of upper gastrointestinal hemorrhage

Basaranoglu M., Ozdemir S., Celik A. F., Senturk H., Akin P.

JOURNAL OF CLINICAL GASTROENTEROLOGY , cilt.28, sa.3, ss.268-270, 1999 (SCI-Expanded, Scopus)

97. Evaluation of chronic gastritis in patients with Helicobacter pylori associated gastritis, gastroduodenitis and duodenal ulcer disease

Bagatur N., Eralp Y., ÇELİK A. F., DOBRUCALI A. M., Bal K., TUNCER M., et al.

Turkish Journal of Gastroenterology , cilt.10, sa.1, ss.32-35, 1999 (Scopus, TRDizin)

101. Comparison of the effect of omeprazole, famotidine, cisapride and alginic acid (Gaviscon) on esophageal pH in patients with esophagitis

DOBRUCALI A. M., TUNCER M., ÇELİK A. F., Hamsioglu F., Goksel S., Bal K., et al.

Turkish Journal of Gastroenterology , cilt.7, sa.4, ss.313-319, 1996 (Scopus, TRDizin)

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