Calhan T, Senateş E, Cebeci E, Zuhur SS, Ozbakır F, Görpe U. A comparison of antineutrophil cytoplasmic antibody prevalence in patients treated and untreated for hyperthyroidism. Endocrine. 38: 199-205 (2010)
Ozdil K, Sahin A, Kahraman R, Yuzbasioglu B, Demirdag H, Calhan T, Yilmaz MS, Sokmen HM. Current prevalence of intestinal metaplasia and Helicobacter pylori infection in dyspeptic adult patients from Turkey. Hepatogastroenterology. 57: 1563-6 (2010)
Sökmen HM, Ozdil K, Calhan T, Sahin A, Senateş E, Kahraman R, Niğdelioğlu A, Zemheri E. Situs inversus totalis and secondary biliary cirrhosis: a case report. Comp Hepatol. 3;10:5. (2011)
Ozdil K, Sahin A, Calhan T, Kahraman R, Nigdelioglu A, Akyuz U, Sokmen HM. The frequency of microscopic and focal active colitis in patients with irritable bowel syndrome. BMC Gastroenterol. 31;11:96. (2011)
Ozdil K, Calhan T, Sahin A, Senates E, Kahraman R, Yüzbasioglu B, Demirdag H, Demirsoy H, Sökmen MH. Levofloxacin based sequential and triple therapy compared with standard plus probiotic combination for Helicobacter pylori eradication. Hepatogastroentero
Altunöz ME, Senateş E, Yeşil A, Calhan T, Ovünç AO. Patients with inflammatory bowel disease have a lower response rate to HBV vaccination compared to controls. Dig Dis Sci. 57:1039-44. (2012)
Ozdil K, Sahin A, Kahraman R, Calhan T, Gokcan R, Karabulut MH, Sokmen HM. An Unusual Cause of Upper Gastrointestinal Bleeding: Duodenal Vascular Ectasia after Splenectomy. Euroasian J Hepato-Gastroenterol, 2:109-112, (2012)
Ozdil K, Sahin A, Kahraman R, Calhan T, Gokcan R, Karabulut MH, Sokmen HM. An Unusual Cause of Upper Gastrointestinal Bleeding: Duodenal Vascular Ectasia after Spelenectomy. Euroasian J Hepato-Gastroenterol 2012;2: 109-112
Ozdil K, Kahraman R, Sahin A, Calhan T, Gozden EH, Akyuz U, Erer B, Sokmen MH. Bone density in proton pump inhibitors users: a prospective study. Rheumatol Int. 33:2255-60. (2013)
Calhan T, Kahraman R, Sahin A, Senates E, Doganay HL, Kanat E, Ozdil K, Sokmen HM. Efficacy of Two Levofloxacin-Containing Second-Line Therapies for Helicobacter pylori: A Pilot Study. Helicobacter. 18:378-83. (2013)
Calhan T, Sahin A, Kahraman R, Batu A. Atypical placement of the pylorus: a rare congenital abnormality. Endoscopy. 2014;46 Suppl 1
Sahin A, Calhan T, Cengiz M, Kahraman R, Aydin K, Ozdil K, Korachi M, Sokmen HM. Serum interleukin 17 levels in patients with Crohn's disease: real life data. Dis Markers. 2014;2014:690853.
Calhan T, Sahin A, Kahraman R, Altunoz ME, Ozbakır F, Ozdil K, Sokmen HM. Antineutrophil cytoplasmic antibody frequency in chronic hepatitis B patients. Dis Markers. 2014;2014:982150.
Abdurrahman Sahin, Gamze Geyik, Turan Calhan, Resul Kahraman, Aysenur Ihvan, Kamil Ozdil, Haci Mehmet Sokmen, Amebiasis Masquerading Colonic Lymphoma in an Intestinal Intussusception Patient, J Med Cases. 2014;5(8):441-444
Calhan T, Sahin A, Kahraman R, Soydaş B, Tosun A, Cebeci E. A Lethal Complication of Endoscopic Therapy: Duodenal Intramural Hematoma. Case Rep Gastrointest Med. 2015;2015:201675.
Anadol Kelleci U, Calhan T, Sahin A, Kahraman R, Ozdil K, Sokmen HM, Yalcin D. The Prevalence of Headache in Crohn's Disease: Single-Center Experience. Gastroenterol Res Pract. 2016;2016:6474651.
Guntas G, Sahin A, Duran S, Kahraman R, Duran I, Sonmez C, Calhan T, Sokmen HM. Evaluation of Ischemia-Modified Albumin in Patients with Inflammatory Bowel Disease. Clin Lab. 2017 Feb 1;63(2):341-347.
Sahin A, Cihangiroglu G, Bilgic Y, Calhan T, Cengiz M. Is duodenal biopsy appropriate in areas endemic for Helicobacter pylori? North Clin Istanb. 2017 May 10;4(1):13-21.
Kahraman R, Calhan T, Sahin A, Ozdil K, Caliskan Z, Bireller ES, Cakmakoglu B. Are adipocytokines inflammatory or metabolic mediators in patients with inflammatory bowel disease? Ther Clin Risk Manag. 2017 Sep 30;13:1295-1301.
Cebeci E, Cakan C, Gursu M, Uzun S, Karadağ S, Koldaş M, Calhan T, Aysen Helvacı S, Ozturk S. The main determinants of serum resistin level in type 2 diabetic patients are renal function and inflammation, not obesity and insulin resistance. Experimental a
Kahraman, R. , İplik, E. S. , Çalhan, T. , Şahin, A. & Çakmakoğlu, B. (2018). Assessment of the role of EGF +61A/G and EGFR R497K polymorphism in patients with inflammatory bowel disease: A case-control study . Archives of Clinical and Experimental Medici
Kahraman, R. , İplik, E. S. , Çalhan, T. , Şahin, A. & Çakmakoğlu, B. (2018). Assessment of the role of EGF +61A/G and EGFR R497K polymorphism in patients with inflammatory bowel disease: A case-control study . Archives of Clinical and Experimental Medici
Kelleci UA, Calhan T, Sahin A, Aydin-Ozemir Z, Kahraman R, Ozdil K, Sokmen HM, Yalcin AD. Electroencephalography Findings in Crohn's Disease. Clin EEG Neurosci. 2019 Mar;50(2):129-133.
Çalhan T, Yivli E. Coronavirus disease 2019 (COVID-19) as a potential trigger for benign recurrent intrahepatic cholestasis. Clin Case Rep. 2022 Mar 10;10(3):e05557.
Demir N, Yüzbasıoglu B, Calhan T, Ozturk S. Prevalence and Prognostic Importance of High Fibrosis-4 Index in COVID-19 Patients. Int J Clin Pract. 2022 May 4;2022:1734896.
Ozdil K, Calhan T, Sahin A, Kahraman R, Levofloxacin based sequential and triple therapy compared with standart plus probiotic combination for Helicobacter pylori eradication. United European Gastroenterology Week (UEGW), October 22-26, 2011, Stockholm/Sw
Ozdil K, Kahraman R, Sahin A, Calhan T, Nigdelioglu A, Gozden HE, Akyuz U, Erer B, Senates E, Sokmen HM . A prospective evaluation of bone density in patients using proton pump inhibitors for gastroesophageal reflux disease. United European Gastroenterolo
Altunöz ME, Senates E, Ovunc AO, Calhan T, Yesil A. Patients with inflammatory bowel disease have a lower response rate to HBV vaccination compared to controls. 28.Ulusal Gastroenteroloji Haftası, Dünya Gastroenteroloji Dernegi Bölgesel Toplantısı. Antaly
Calhan T, Kahraman R, Sahin A, Senates E, Doganay HL, Kanat E, Ozdil K, Sokmen HM. Efficacy of Two Levofloxacin-Containing Second-Line Therapies for Helicobacter pylori: A Pilot Study. United European Gastroenterology Week (UEGW), October 12-16, 2013, Ber
Kelleci Anadol U, Calhan T, Sahin A, Kahraman R, Ozdil K, Sokmen HM, Yalçin D. The Prevalence of Headache in Crohn's Disease. 14th International Euroasian Congress of Gastrenterology and Surgery, 11.Ulusal Hepatogastroenteroloji Kongresi, Antalya 2014. (B
Kahraman R, Bireller S, Calhan T, Sahin A, Ozturk O, Calıskan ZS, Doganay L, Ozdil K, Çakmakoğlu B. Investigations of the EGF and its receptor EGFR gene variants in ulcerative colitis. XV. Euroasian Congress of Gastroenterology and Surgery (Sözlü Bildiri)
Ozdil k, sahin a, akyuz u, Calhan T, nigdelioglu a, yuzbasıoglu b, kahraman r, demirdag h, sokmen m; the ımportance of duadenal bıopsy ın the adults with ıron defıcıency anemıa; yeditepe medical journal. 5:353-359, (2011)
H. mehmet sökmen, kamil özdil, abdurrahman şahin, resul kahraman, bilgehan yüzbaşıoğlu, Turan Calhan, hakan demirdağ, adil niğdelioğlu, periampuller divertikül ercp’de pankreatiti artırır kanamayı artırmaz (periampullary diverticula increases post-ercp pa
Kamil özdil, abdurrahman şahin, resul kahraman, hakan demirdağ, Turan Calhan, bilgehan yüzbaşıoğlu, suat kılıç, hakan karabulut, h. mehmet sökmen. tedavisiz üç yıllık takiplerinde belirgin progresyon göstermeyen taşlı yüzük hücreli mide kanseri olgusu (a
Özdil k, öztürk o, çalışkan z, çalık es, evren k, kahraman r, sayar s, Calhan T, doğanay l. gastroözofagial varislerin büyüklügü ile child pugh skoru ıliskili mi?. medeniyet medical journal 31(3):174-178, 2016.
Evren Kanat, Turan Çalhan, Serkan Güvenç, Ramazan Dayanan. Deferasirox Tedavisi Sonrası Gelişen ve Plazmaferez ile İyileşen Akut Hepatit Olgusu. 11. Ulusal Hepatoloji Kongresi, Antalya, 2017.
Resul Kahraman, Ümran Keskin, Turan Çalhan, Oğuzhan Öztürk, Zuhal Çalışkan, Hakan Demirdağ, Süleyman Sayar, Atilla Bulur, Hamdi Levent Doğanay, Kamil Özdil. Crohn Hastalığında İnfliximab Tedavisi Sırasında Gelişen Akut Miyeloblastik Lösemi Olgu Sunumu. 13
Abdurahman Şahin, Gülçin Cihangiroğlu, Mustafa Cengiz, Yılmaz Bilgiç, Turan Çalhan, Nurettin Tunç. Helicobacter pylori prevelansı yüksek bölgelerde Çölyak hastalığı tanısı daha güç müdür?. 13. Ulusal Hepatoloji Kongresi, Antalya, 2016. PS 108
Kamil Özdil, Oğuzhan Öztürk, Sami Akbaş, Evren Kanat, Atilla Bulur, Zuhal Çalışkan, Hakan Demirdağ, Nermin Mutlu Bilgiç, Süleyman Yaşar, Turan Çalhan, Levent Doğanay, Hacı Mehmet Sökmen. Varislerin endoskopik evresi ile Child Pugh skoru ilişkili mi?. 32.
Tuğtekin Hacı Bayram, Kamil Özdil, Sema Başat, Evren Kanat, Oğuzhan Öztürk, Zuhal Çalışkan, Abdurrahman Şahin, Resul Kahraman, Turan Çalhan, Hakan Demirdağ, Hamdi Levent Doğanay, Hacı Mehmet Sökmen. Gastroskopi Yapılan Hastalarda Peptik Ülser Sıklığının D
Gülcan Güntaş Korkmaz, Şermin Duran, Abdurrahman Şahin, İlyas Duran, Resul Kahraman, Turan Çalhan, Hacı Mehmet Sökmen. İnflamatuar Barsak Hastalıklarında yeni bir biokimyasal belirteç; iskemi modifiye albümin. 13. Ulusal Klinik Biokimya Kongresi, İzmir, 2
Turan Çalhan, Abdurrahman Şahin, Resul Kahraman, Kamil Özdil, Fatma Özbakır, Hacı Mehmet Sökmen. “Kronik Hepatit B Hastalarında Anti-Nötrofil Sitoplazmik Antikor (ANCA) Sıklığı”, 9. Ulusal Hepatoloji Kongresi, İstanbul, 28 Mayıs-01 Haziran, 2013. PS-013 (
Kamil Özdil, Abdurrahman Şahin, Adil Niğdelioğlu, Turan Çalhan, Oğuzhan Öztürk, Zuhal Çalışkan, Evren Kanat, Bilgehan Yüzbaşıoğlu, Hakan Demirdağ, Atilla Bulur, Hacı Mehmet Sökmen. “Yüksek Viral Yüklü İleri Evre Karaciğer Hastalığı Olan Kronik B Hepatiti