Emre Özoran

Education:

International FAIMER Fellowship (2021-2023)
Istanbul Training and Research Hospital, General Surgery Residency (2009-2015)
Marmara University Faculty of Medicine (2003-2009)
Private American Robert High School (1998-2003)

Foreign Language: English

Professional Experiences:

Aktif International Hospital (2024 – Ongoing)
Koç University Hospital (2018-2024)
Bezmialem Vakif University Dragos Hospital (2017-2018)
Agri State Hospital (2015-2017)

Medical Interests:

Colon cancer,
Rectal cancer,
Cancer Surgery
Anal fistula
Anal fissure (breech crack),
Hemorrhoids (hemorrhoids),
Pilonidal Sinus (Ingrown Hair),
Inguinal hernia
Abdominal wall hernias
Minimally Invasive Surgery

Professional Memberships:

Turkish Medical Association,
Turkish Surgical Association,
Turkish Society of Colon and Rectal Surgery,
European Society of Coloproctology,
International Socitety of University Colorectal Surgeons

Academic Publications:

Publications in International Refereed Journals

ÖZATA, İbrahim H.; KARAHAN, SALİH N.; SUCU, SERKAN; ÖZORAN, EMRE; TUFEKCİ, TUTKU; CAMCİ, FURKAN; CETİN, FEYZA; NARİN, ARİF E.; ZENGER, SERKAN; RENCUZOGULLARİ, AHMET; BUGRA, DURSUN; BALİK, EMRE. Survival after Curative Treatment for Colon Cancer in Patients Younger than 50 Years of Age Showing a Different Outcome to the Prevailing Literature. World Journal of Colorectal Surgery 13(1):p 6-10, Jan–Mar 2024. | DOI: 10.4103/wjcs.wjcs_1_24

OZATA IH, TUFEKCİ T, KARAHAN SN, SUCU S, YİGİT D, ÖZORAN E, OZTURK O, VEZNİKLİ M, BAYGUL A, DEMİREL AO, KOYUNCUOGLU AC, DEMİRKİR K, YİLDİRİM Y, TUNCAK M, KOC MA, BİSGİN T, KOZAN R, KULLE CB, ERAY IC, AKYOL C, KESKİN M, SOKMEN S, LEVENTOGLU S, RENCUZOGULLARİ A, KARADAG A, BUGRA D, BALİK E. Reliability and validity of the Turkish version of the New Cleveland Clinic Colorectal Cancer Quality of Life Questionnaire. Int J Colorectal Dis. 2023 Dec 27;39(1):10. doi: 10.1007/s00384-023-04572-w. PMID: 38150157.

OMAROV N, UYMAZ DS, GURBUZ B, SELCUKBİRİCİK F, CİGTASKİN O, YESİLSOY M, ÖZORAN E, BALİK E, BUGRA D. Comparison of neoadjuvant versus upfront surgery for treatment of locally advanced gastric cancer. Ann Ital Chir. 2023;94:569-579. PMID: 37724662.

ÖZORAN E, ÖZATA İH, UYMAZ DS, OMAROV N, BOZKURT E, TÜFEKÇI T, KARAHAN SN, GÜRBÜZ B, SELÇUKBIRICIK F, BÖLÜKBAŞI Y, TAŞKIN OÇ, GÜRSES B, RENCÜZOĞULLARI A, BUĞRA D, BALIK E. Multimodal assessment after total neoadjuvant therapy versus standard neoadjuvant chemoradiotherapy in locally advanced rectal cancer accurately predicts complete responders. Int J Colorectal Dis. 2023 Sep 14;38(1):229. doi: 10.1007/s00384-023-04526-2. PMID: 37707664.

BOZKURT E, ÖZORAN E,ÖZATA İH, BILGIÇ Ç, KAYA M, TÜFEKÇI T, TELLIOĞLU G, BILGE O. Pancreatic surgery in elderly patients: results of 329 consecutive patients during 10 years. Front Med (Lausanne). 2023 May 26;10:1166402. doi: 10.3389/fmed.2023.1166402. PMID: 37305118; PMCID: PMC10250672.

OZATA IH, BOZKURT E, SUCU S, KARAHAN SN, CAMCI F, CETIN F, ÖZORAN E,AGCAOGLU O, BALIK E, BUGRA D. A novel scoring system for the early detection of anastomotic leakage: bedside leak score-a pilot study. Front Surg. 2023 Jul 28;10:1204785. doi: 10.3389/fsurg.2023.1204785. PMID: 37601530; PMCID: PMC10434221.

GÓMEZ RUIZ M, ESPIN-BASANY E, SPINELLI A, CAGIGAS FERNÁNDEZ C, BOLLO RODRIGUEZ J, MARÍA ENRIQUEZ NAVASCUÉS J, RAUTIO T, TISKUS M; MIRCAST STUDY GROUP. Early outcomes from the Minimally Invasive Right Colectomy Anastomosis study (MIRCAST). Br J Surg. 2023 Aug 11;110(9):1153-1160. doi: 10.1093/bjs/znad077. Erratum in: Br J Surg. 2023 Nov 9;110(12):1906. PMID: 37289913; PMCID: PMC10416692.

MUTLU T, ÖZORAN E,TRABULUS DC, TALU CK, ERHAN D, METE M, GUVEN M. Expression of genes related to iron homeostasis in breast cancer. Mol Biol Rep. 2023 Jun;50(6):5157-5163. doi: 10.1007/s11033-023-08433-1. Epub 2023 Apr 29. PMID: 37119411.

OZATA IH, TUFEKCI T, KARAHAN SN, SUCU S, YIGIT D, ÖZORAN E,OZTURK O, VEZNIKLI M, BAYGUL A, DEMIREL AO, KOYUNCUOGLU AC, DEMIRKIR K, YILDIRIM Y, TUNCAK M, KOC MA, BISGIN T, KOZAN R, KULLE CB, ERAY IC, AKYOL C, KESKIN M, SOKMEN S, LEVENTOGLU S, RENCUZOGULLARI A, KARADAG A, BUGRA D, BALIK E. Reliability and validity of the Turkish version of the New Cleveland Clinic Colorectal Cancer Quality of Life Questionnaire. Int J Colorectal Dis. 2023 Dec 27;39(1):10. doi: 10.1007/s00384-023-04572-w. PMID: 38150157.

ÖZATA İH, SUCU S, KARAHAN SN, KILIÇOĞLU BK, KALENDER M, CAMCI F, ÖZORAN E,BOZKURT E, UYMAZ DS, AĞCAOĞLU O, BALIK E. Feasibility of totally extraperitoneal inguinal hernia repair in patients with previous prostatectomy. Turk J Surg. 2023 Sep 27;39(3):258-263. doi: 10.47717/turkjsurg.2023.6198. PMID: 38058365; PMCID: PMC10696445.

OMAROV N, UYMAZ DS, GURBUZ B, SELCUKBIRICIK F, CIGTASKIN O, YESILSOY M, ÖZORAN E,BALIK E, BUGRA D. Comparison of neoadjuvant versus upfront surgery for treatment of locally advanced gastric cancer. Ann Ital Chir. 2023;94:569-579. PMID: 37724662.

ALTINMAKAS, E., DOGAN, H., TASKIN, O.C., ÖZORAN E., BUGRA D., ADSAY B., BALIK E., GURSES B.; Extramural venous invasion (EMVI) revisited: a detailed analysis of various characteristics of EMVI and their role as a predictive imaging biomarker in the neoadjuvant treatment response in rectal cancer. Abdom Radiol 47, 1975–1987 (2022). https://doi.org/10.1007/s00261-022-03495-4

ZENGER, S., AYTAC, E., GURBUZ, B., OZBEN, V., ÖZORAN, E.,BACA, B., BALIK, E., HAMZAOGLU, H., KARAHASANOGLU, T., BUGRA, D.;”Metastasis to lymph nodes around the vascular tie worsens long-term oncological outcomes following complete mesocolic excision and conventional colectomy for right-sided colon cancer” Tech Coloproctol, Vol:25, 309–317 (2021). https://doi.org/10.1007/s10151-020-02378-4

RedGERM-SPARN, Spanish Perioperative Audit and Research Network “Association between use of enhanced recovery after surgery protocols and postoperative complications in colorectal surgery in Europe: The EuroPOWER international observational study,”Journal of Clinical Anesthesia,80,110752.,2022

ERHAN D., ÖZORAN E.,TALU CK., TRABULUS DC., MUTLU T., GUVEN M.; An investigation of the relationship between matriptase-2 protein expression and histopathological data in breast cancer; Human Gene,Volume 33, 2022,201074,ISSN 2773-0441, https://doi.org/10.1016/j.humgen.2022.201074

DURUKAN, U, AGCAOGLU, O, ÖZORAN, E,KARAHAN SN, OZATA IH, DUZKOYLU Y., PASAOGLU E., AREN A. The role of tissue inhibitor of metalloproteinases in the aetiology of inguinal and incisional hernias. Int Wound J. 2022; 19( 6): 1502- 1508. doi:10.1111/iwj.13746

ÖZORAN, E.,TRABULUS, DC., ERHAN, D., BATAR, B., GUVEN, M., “Association of XRCC3, XRCC4, BAX, and BCL-2 Polymorphisms with the Risk of Breast Cancer”, International Journal of Breast Cancer, vol. 2022, Article ID 5817841, 7 pages, 2022. https://doi.org/10.1155/2022/5817841

OMAROV N, UYMAZ D, AZAMAT I F, ÖZORAN, E.,OZATA, IH, SELCUKBIRICIK, F., TASKIN, OC., BALIK, E.; “The Role of Minimally Invasive Surgery in Gastric Cancer”; Cureus 13(11): e19563. doi:10.7759/cureus.19563

ZENGER S., AYTAC E., GURBUZ B., OZBEN V., ÖZORAN E., BACA B., BALIK E., HAMZAOGLU I., KARAHASANOGLU T. & BUGRA D. “Metastasis to Lymph Nodes around the Vascular Tie Worsens Long-Term Oncological Outcomes Following Complete Mesocolic Excision and Conventional Colectomy for Right-Sided Colon Cancer.” TECHNIQUES IN COLOPROCTOLOGY (2021): 1-9.

UNAL UK., ESEN E., YILMAZ BS., AYTAC E., BILGIN IA., OZBEN V., ÖZORAN E., AGCAOGLU O., BALIK E. & BACA B. “Live Surgical Demonstrations for Minimally Invasive Colorectal Training.” LANGENBECK’S ARCHIVES OF SURGERY (2020): 405, 1, 63-69.

METE M., TRABULUS FD., TALU CK., ÖZORAN E., MUTLU T., TEKIN B. & GUVEN M. “An Investigation of the Relationship between Tmprss6 Gene Expression, Genetic Variants and Clinical Findings in Breast Cancer.” MOLECULAR BIOLOGY REPORTS (2020):47, 4, 225-31.

AYTAC E., ASLAN F., CICEK B., ERDAMAR S., GURSES B., GUVEN K., FALAY O., KARAHASANOGLU T., SELCUKBIRICIK F., SELEK U., ATALAR B.; BALIK E., TOZUN N., ROZANES I., ARICAN A., HAMZAOGLU I., BACA B., MANDEL NM., SARUC M., GOKSEL S., DEMIR G., AGAOGLU F., YAKICIER C., OZBEK U., OZBEN V., OZYAR E., GUNER AL., ER O., KABAN K., BOLUKBASI Y., BUGRA D., AHISHALI E., BOZBAS A., HAMZAOGLU H., KARAMAN A., KUCUKMETIN NT, VARDARELI EK., ONDER FO., SISMAN G., TIFTIKCI A., UNAL HU., YAPALI S., ACAR S., AGCAOGLU O., AGHAYEVA A., AKYUZ A., ATASOY D., BAYRAKTAR IE., BAYRAM O., BILGIC C., BILGIN IA., CAN U., DULGEROGLU O., DURUKAN U., GENCOSMANOGLU R., GONENC M., GURBUZ B., KAYA M., OMAROV N., OZGUR I., ÖZORAN E., SOBUTAY E., URAS C., UYMAZ DS., ZENGER S., OZBEK U., YAKICIER MC., AFSAR CU., BOZKURT M., DEMIR A., KANITEZ M., KORKMAZ T., MANDEL NM., MERT AG., OZER L., SONMEZ O., TUNALI D., ULUC BO., YAZAR A., YILDIZ I., DEMIRKUREK C., GUNER AL., VARDARELI E., ARMUTLU A., BABA F.,ERSOZLU I., KAPRAN Y., D. SAHIN D., ABACIOGLU MU., BESE N., DURANKUS NK., GURAL Z., OZYAR E., SENGOZ M., SEZEN D., CALISKAN C., GUVEN K., KARAASLAN E., KIZILKAYA E., SULEYMAN E.; Dealing with the gray zones in the management of gastric cancer: The consensus statement of the Istanbul Group; TURKISH JOURNAL OF GASTROENTEROLOGY, 2019, 30, 7, 584-598.

AGCAOGLU O., SENGUN B., SENOL K., GURBUZ B., ÖZORAN E., CARILLI S., and TEZELMAN S.. “Comparison of Technical Details and Short-Term Outcomes of Single-Incision Versus Multiport Laparoscopic Adrenalectomy.” Surgical Laparoscopy Endoscopy & Percutaneous Techniques 29, no. 1 (2019): 49-52.

OZBEN V., DE MUIJNCK C., KARABORK M., ÖZORAN E., ZENGER S., BILGIN IA., AYTAC E., BACA B., BALIK E. & HAMZAOGLU I. “The Da Vinci Xi System for Robotic Total/Subtotal Colectomy Vs. Conventional Laparoscopy: Short-Term Outcomes.” Techniques in Coloproctology 23, no. 9 (2019): 861-68.

ÖZORAN E., GUZEL M., PIRALIYEV E., DESTEK S. & AYSAN E. “Tumor-to-Tumor Metastasis: A Case of Lung Carcinoma Metastasizing to Thyroid Neoplasm.” AACE Clinical Case Reports 4, no. 2 (2018): 112-14.

AGCAOGLU, O., SENGUN B., ÖZORAN E.,BILGIC C., KARABAY O., TASKIN OC., YAZICI D. & TEZELMAN S.. “Should We Perform Routine Prophylactic Central Neck Dissection in Patients with Thyroid Papillary Microcarcinoma.” Ann Ital Chir 89 (2018): 485-88.

ARIKAN S., DOGAN MB., KOCAKUSAK A., ERSOZ F., SARI S., DUZKOYLU Y., NAYCI AE., ÖZORAN E.,TOZAN E. & DUBUS T. “Morgagni’s Hernia: Analysis of 21 Patients with Our Clinical Experience in Diagnosis and Treatment.” Indian Journal of Surgery 80, no. 3 (2018): 239-44.

BUYUKASIK K., GURBULAK B., ÖZORAN E., DUZKOYLU Y., GURBULAK EK., ARI A. & BEKTAS H., “Ostomy in Nontraumatic Conditions: Our Experience and Review of the Literature.” Indian Journal of Surgery 78, no. 6 (2016): 471-76.

CEVIK S., KITIS S., CALIS F., SOYALP C. & ÖZORAN E.“Case Report: Air Gun Pellet Injury to the Cribriform Plate of a Young Male.” Open Journal of Modern Neurosurgery 6, no. 1 (2016): 37-40.

DUBUS, T., CELIK G., HUQ G., TOPACOGLU H., DUZYOL C. & ÖZORAN E.“The Effect of Cepae Extractum-Heparin-Allantoin in the Prevention of Pleural Adhesions Following Thoracotomy in Rats.” Acta Medica Mediterranea 30 (2014): 665.

Publications in National Refereed Journals

GUNERI HE., DUZKOYLU Y., ÖZORAN E., KOC O., SARI YS. BEKTAS H., TUNALI V. & DURSUN N. “Normal Gastroskopi Olgularında Helicobacter Pylori Pozitifliği: Her Zaman Biyopsi Alınmalı Mı?”, Istanbul Medical Journal 14, no. 3 (2013).

GUNES ME., CELIK G., TRABULUS FD., AKSOY S., ÖZORAN E.,AREN A., GUCIN Z. & BAHADIR F. “Analysis of 47 Patients with Triple Negative (Er, Pgr, Her2) Breast Cancer/Uclu (Er, Pgr, Her2) Negatif 47 Meme Kanserli Hastanin Degerlendirilmesi.” Istanbul Medical Journal 13, no. 4 (2012): 166-69.

AKSOY S., AREN A., KARAGOZ B., AYDIN I, CELIK G., OZAKAY A., GOKCE AH., ALTINSOY E., YAMANYAR S. & ÖZORAN E.“Granülomatöz Mastit Ve Cerrahi Tedavisi.” Istanbul Med J 11 (2010): 164-67.

BOZKURT, E., TUFEKCI, T., SUCU, S., BILGIC, C., ÖZORAN, E., OZATA, IH., KAYA, M., TELLIOGLU, G., BILGE, O.; Effects of the largest metastatic lymph node size on the outcomes of patients who underwent pancreaticoduodenectomy for pancreatic ductal adenocarcinoma, Med Bull Sisli Etfal Hosp., Volume : 56 Issue : 3 Year : 2022,DOI: 10.14744/SEMB.2022.33340

BOZKURT E, OMEROGLU S, TANAL M, ÖZORAN E,OZATA IH, KAYA C. The importance of a preoperative surgical strategy meeting for good patient outcomes. Pam Med J 2022;15:694-701.

ÖZATA İH, KARAHAN SN, KAHRAMAN AD, SUCU S, YEŞİLSOY M, BOZKURT E, ÖZORAN E, UYMAZ DS, AZAMAT İF, ZENGER S, RENCÜZOĞULLARI A, BUĞRA D, BALIK E. Comparison of Minimally Invasive and Open Colon Surgery for the Treatment of T4 Colon Cancer in a Tertiary Care Institution Using Propensity Score Matching Analysis. Turk J Colorectal Dis. 2024 Mar;34(1):27-35. doi:10.4274/tjcd.galenos.2024.2023-11-2.