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Impact of COVID-19 Pandemic on Gastroenterology Fellowship Training in Turkey: A Prospective Nationwide Survey Study.
Published in:
Turkish Journal of Gastroenterology, 2021, v. 32, n. 10, p. 879, doi. 10.5152/tjg.2021.201110
By:
- Demirtaş, Coşkun Özer;
- Vahabov, Cavansir;
- Mustafayev, Fuad;
- Sahin, Tevhide;
- Parlak, Erkan
Publication type:
Article
Hepatocellular Carcinoma in Non-cirrhotic Liver Arises with a More Advanced Tumoral Appearance: A Single-Center Cohort Study.
Published in:
Turkish Journal of Gastroenterology, 2021, v. 32, n. 8, p. 685, doi. 10.5152/tjg.2021.20677
By:
- Demirtaş, Coşkun Özer;
- Tolu, Tuğba;
- Keklikkıran, Çaglayan;
- Özdoğan, Osman Cavit;
- Gündüz, Feyza
Publication type:
Article
Recommendations for Reopening Endoscopy Units in Turkey: A Set-up Plan from a Tertiary Center in Istanbul.
Published in:
Turkish Journal of Gastroenterology, 2021, v. 32, n. 2, p. 113, doi. 10.5152/tjg.2021.20434
By:
- Demirtaş, Coşkun Özer;
- Keklikkıran, Çağlayan;
- Mehdiyev, Shahin;
- Ergenç, İlkay;
- Alahdab, Yeşim Özen;
- Gündüz, Feyza;
- Yılmaz, Yusuf;
- Atuğ, Özlen;
- Özdoğan, Osman Cavit
Publication type:
Article
Myeloperoxidase and calprotectin; Any role as non-invasive markers for the prediction of ınflammation and fibrosis in non-alcoholic steatohepatitis?
Published in:
Turkish Journal of Gastroenterology, 2020, v. 31, n. 10, p. 681, doi. 10.5152/tjg.2020.19403
By:
- Bıçakçı, Ercan;
- Demirtaş, Coşkun Özer;
- Çelikel, Çiğdem;
- Haklar, Goncagül;
- Duman, Deniz Güney
Publication type:
Article
Validation and reliability of the Turkish version of the inflammatory bowel disease questionnaire for ulcerative colitis and Crohn's disease.
Published in:
Turkish Journal of Gastroenterology, 2020, v. 31, n. 3, p. 566, doi. 10.5152/tjg.2020.19553
By:
- Kani, Haluk Tarık;
- Ergenç, İlkay;
- Arıkan, Hüseyin;
- Komesli, Zeynep;
- Seyrek, Berfin;
- Demirtaş, Coşkun Özer;
- Alahdab, Yeşim Özen;
- İmeryüz, Nese;
- Atuğ, Özlen
Publication type:
Article
A large Turkish pedigree with multiple endocrine neoplasia type 1 syndrome carrying a rare mutation: c.1680_1683 del TGAG.
Published in:
Turkish Journal of Gastroenterology, 2020, v. 31, n. 7, p. 508, doi. 10.5152/tjg.2020.19830
By:
- Demirtaş, Coşkun Özer;
- Ata, Pınar;
- Çetin, Ali;
- Türkyılmaz, Ayberk;
- Duman, Deniz Güney
Publication type:
Article
Growing burden of nonalcoholic fatty liver disease in Turkey: A single-center experience.
Published in:
Turkish Journal of Gastroenterology, 2019, v. 30, n. 10, p. 892, doi. 10.5152/tjg.2019.19072
By:
- Yılmaz, Yusuf;
- Kanı, Haluk Tarık;
- Demirtaş, Coşkun Özer;
- Kaya, Eda;
- Sapmaz, Aybüke Fatma;
- Qutranji, Lubna;
- Alkayyali, Tasnim;
- Batun, Kerim Deniz;
- Batman, Mahmut;
- Toy, Berk;
- Çiftaslan, Aslı
Publication type:
Article
Convenient chronic hepatitis B candidates for antiviral cessation and retreatment after relapse: When and who?
Published in:
Turkish Journal of Gastroenterology, 2018, v. 29, n. 6, p. 720, doi. 10.5152/tjg.2018.290918
By:
- Demirtaş, Coşkun Özer;
- Özdoğan, Osman Cavit
Publication type:
Article
Etiologic, demographic and clinical characteristics of patients with hepatocellular carcinoma in Turkey: A multicenter study.
Published in:
Hepatology Forum, 2021, p. 23
By:
- Güzelbulut, Fatih;
- Karaoğullarından, Ümit;
- Gündüz, Feyza;
- Balcı, Hatice Rızaoğlu;
- Demirtaş, Coşkun Özer;
- Yıldırım, Abdullah Emre;
- Gümüşsoy, Mesut;
- Bahadır, Özgür;
- Özdoğan, Osman Cavit;
- Cömert, Ali Dalyan;
- Gökçen, Pınar;
- Şimşek, Cem;
- Akarca, Ulus Salih;
- Adalı, Gupse;
- Balaban, Yasemin;
- Vatansever, Sezgin;
- Turan, Ilker;
- Demir, Mehmet;
- Avcıoğlu, Ufuk;
- Doğanay, Hamdi Levent
Publication type:
Article

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