About Me

Main Treatment Areas

• Gastric Balloon
• Sleeve Gastrectomy (Tube Stomach)
• Mini Gastric Bypass
• Gastric Bypass
• Transit Bipartition (Diabetes Surgery)

Memberships in Scientific Organizations

• Turkish Society of Surgery
• Turkish Society of Colon and Rectal Surgery
• Turkish Hepato-Pancreato-Biliary Surgery Society
• Black Sea Surgical Society

Courses and Certifications

• 2011: Basic Laparoscopy Training Course – Ankara
• 2011: Endoscopy and Endoscopic Ultrasonography Course – Ankara
• 2012: Imaging Applications in Abdominal Surgery Course – Izmir
• 2018: Laparoscopic Abdominal Wall Repair Course – Izmir
• 2018: Robotic Surgery Course – Antalya
• 2019: Basic Laparoscopic Colorectal Surgery Course – Istanbul
• 2022: Laparoscopic Colorectal Surgery Course – Rize
• 2022: Laparoscopic Hernia Course – Trabzon

Academic Activities

National and International Publications

1. Uyan, M., Özdemir, A., Kalcan, S., Tomas, K., Demiral, G., Pergel, A., & Tarım, İ. A. (2021). Effects of COVID-19 pandemic on colorectal cancer surgery. Sao Paulo Medical Journal, 140, 244–249.
2. Uyan, M., & Tarim, I. A. (2022). Early Results of Comparison of Hydrophilic Anatomical Mesh and Polypropylene Mesh for Laparoscopic Total Extraperitoneal (TEP) Inguinal Hernia Repair. Age (years), 4(13), 0–132.
3. Uyan, M., Kalcan, S., Ozdemir, A., Karakaya, A., Demiral, G., Pergel, A., & Ustaoglu, O. (2021). The course of acute appendicitis disease in the COVID-19 period. Medicine, 10(4), 1299–303.
4. Uyan, M., Acehan, T., Karakaya, A., Kalcan, S., Özdemir, A., Tomas, K. (2022). Comparison of endoloop and Hem-o-lok clip for stump closure in laparoscopic appendectomy: which one is more cost-effective. A retrospective study. Journal of Experimental and Clinical Medicine, 39(2), 492–496.
5. Özdemir, A., Uyan, M., Kalcan, S., Çolakoğlu, M. K., & Pergel, A. (2022). Malignancy rates and risk factors in Bethesda category IV thyroid nodules: Is lobectomy enough in an endemic region? Journal of Experimental and Clinical Medicine, 39(3), 749–754.
6. Uyan, M., Koca, B., Yuruker, S., & Ozen, N. (2016). Effect of neoadjuvant chemotherapy on axillary lymph node positivity and numbers in breast cancer cases. Asian Pacific Journal of Cancer Prevention, 17(3), 1181–1185.
7. Uyan, M., Tomas, K., Kalcan, S., Özdemir, A., Demiral, G., & Pergel, A. (2022). The Progress of Thyroid Cancer in The Covid 19 Period. Cumhuriyet Medical Journal, 44(2), 211–217.
8. Uyan, M., Sen, B., Arpa, M., & Okcu, O. (2022). The effect of high serum lipid level on benign gallbladder diseases. Medicine, 11(2), 789–93.
9. Uyan, M., & Acehan, T. (2022). Evaluation of the effect of vacuum assisted closure in the surgical management of Fournier’s gangrene: A single center experience. Journal of Experimental and Clinical Medicine, 39(3), 838–841.
10. Ozdemir, A., Tumkaya, L., Kalcan, S., Uyan, M., Karakaya, A., Demiral, G., … & Cüre, E. (2022). The effects of TNF-α inhibitors on carbon tetrachloride-induced nephrotoxicity. Clinical and Experimental Hypertension, 44(3), 291–296.
11. Ozdemir, A., Tumkaya, L., Mercantepe, T., Celik Samanci, T., Uyan, M., Kalcan, S., … & Kilic Yilmaz, H. (2023). The protective effects of ginseng on x-irradiation-induced intestinal damage in rats. Radiation and Environmental Biophysics, 62(3), 395–402.