Wissenschaftliche Arbeiten

Prof. Dr. Orhan Demircan

44 Publikationen. Neben jeder Publikation steht die Quelle der Angabe.

Zurück zum Profil

  1. Comparison of Tailor X and NSABP-20 regarding cost-effectiveness of recurrence score (RS®) for adjuvant chemotherapy decision in early-stage breast cancer

    BMC Health Services Research, 2026

    DOI 10.1186/s12913-026-15300-9 Quelle: OpenAlex

  2. Survival of the Patients With Breast Cancer Who Underwent Oncotype DX Recurrence Score Testing: Long‐Term Survival Update of a Prospective Multicenter Study in Türkiye According to Different Cut‐Offs

    World Journal of Surgery, 2025

    DOI 10.1002/wjs.70025 PMID 40751287 Quelle: OpenAlex

  3. Survival results according to Oncotype Dx recurrence score in patients with hormone receptor positive HER-2 negative early-stage breast cancer: first multicenter Oncotype Dx recurrence score survival data of Turkey

    Frontiers in Oncology, 2023

    DOI 10.3389/fonc.2023.1151733 PMID 37448522 8 Zitationen (Europe PMC) Frei zugänglicher VolltextQuelle: OpenAlex

  4. Assessment High-Risk Breast Cancer in Older Patients: A Comparative Analysis of PREDICT Scores and TAILORx Risk Categorization

    European Journal of Breast Health, 2023

    DOI 10.4274/ejbh.galenos.2023.2023-8-5 PMID 37795003 Frei zugänglicher VolltextQuelle: OpenAlex

  5. Management of endocrine surgical disorders during COVID-19 pandemic: expert opinion for non-surgical options

    Updates in Surgery, 2021

    DOI 10.1007/s13304-021-00979-8 PMID 33840069 8 Zitationen (Europe PMC) Frei zugänglicher VolltextQuelle: OpenAlex

  6. Surgical Trends in Breast Cancer in Turkey: An Increase in Breast-Conserving Surgery

    JCO Global Oncology, 2020

    DOI 10.1200/jgo.19.00275 PMID 32109157 7 Zitationen (Europe PMC) Frei zugänglicher VolltextQuelle: OpenAlex

  7. Cost effectiveness of Gene Expression Profiling in Patients with Early-Stage Breast Cancer in a Middle-Income Country, Turkey: Results of a Prospective Multicenter Study

    European Journal of Breast Health, 2019

    DOI 10.5152/ejbh.2019.4761 PMID 31312795 22 Zitationen (Europe PMC) Frei zugänglicher VolltextQuelle: OpenAlex

  8. Silicone implant induced lymphadenopathy after breast reconstructive surgery

    Çukurova medical journal (Online)/Çukurova medical journal, 2018

    DOI 10.17826/cumj.464993 Quelle: OpenAlex

  9. Cost effectiveness of Oncotype DX test in patients with early-stage breast cancer in a middle-income country, Turkey: results of a prospective multicenter study

    The Breast, 2017

    DOI 10.1016/s0960-9776(17)30275-8 Quelle: OpenAlex

  10. Correlation between 18F-FDG Positron-Emission Tomography 18F-FDG Uptake Levels at Diagnosis and Histopathologic and Immunohistochemical Factors in Patients with Breast Cancer

    Meme sağlığı dergisi/Meme sağlığı dergisi, 2016

    DOI 10.5152/tjbh.2016.3031 PMID 28331746 7 Zitationen (Europe PMC) Frei zugänglicher VolltextQuelle: OpenAlex

  11. Correlation Between 18F-FDG Positron Emission Tomography FDG Uptake Levels and Histopathological and Immunohistochemical Factors in Breast Cancer Patients

    International Journal of Radiation Oncology*Biology*Physics, 2016

    DOI 10.1016/j.ijrobp.2016.06.667 Quelle: OpenAlex

  12. Impact of Oncotype DX Recurrence Score on Treatment Decisions: Results of a Prospective Multicenter Study in Turkey

    Cureus, 2016

    DOI 10.7759/cureus.522 PMID 27081583 16 Zitationen (Europe PMC) Frei zugänglicher VolltextQuelle: OpenAlex

  13. Correlations Between Oncotype DX Recurrence Score and Classic Risk Factors in Early Breast Cancer: Results of A Prospective Multicenter Study in Turkey

    Meme sağlığı dergisi/Meme sağlığı dergisi, 2016

    DOI 10.5152/tjbh.2016.2874 PMID 28331745 9 Zitationen (Europe PMC) Frei zugänglicher VolltextQuelle: OpenAlex

  14. Results of the Turkish prospective multi-center study utilizing the 21-gene Oncotype DX assay: Decision impact analysis.

    Journal of Clinical Oncology, 2015

    DOI 10.1200/jco.2015.33.15_suppl.e11515 Quelle: OpenAlex

  15. Factors affecting breast cancer treatment delay in Turkey: a study from Turkish Federation of Breast Diseases Societies

    European Journal of Public Health, 2014

    DOI 10.1093/eurpub/cku086 PMID 25096257 36 Zitationen (Europe PMC) Frei zugänglicher VolltextQuelle: OpenAlex

  16. Expression of p53, Ki67, epidermal growth factor receptor, transforming growth-factorα, and p21 in primary and secondary hyperparathyroidism

    Indian Journal of Endocrinology and Metabolism, 2014

    DOI 10.4103/2230-8210.140265 PMID 25364678 1 Zitation (Europe PMC) Frei zugänglicher VolltextQuelle: OpenAlex

  17. Outcomes of Total Parathyroidectomy with Autotransplantation versus Subtotal Parathyroidectomy with Routine Addition of Thymectomy to both Groups: Single Center Experience of Secondary Hyperparathyroidism

    Balkan Medical Journal, 2013

    DOI 10.5152/balkanmedj.2014.9544 PMID 25207173 17 Zitationen (Europe PMC) Frei zugänglicher VolltextQuelle: OpenAlex

  18. EVALUATION OF SAFETY AND EFFICACY OF THE SENTINEL LYMPH NODE BIOPSY IN PATIENTS WITH EARLY-STAGE BREAST CANCER WITHOUT AXILLARY INVOLVEMENT

    DOAJ (DOAJ: Directory of Open Access Journals), 2013

    Quelle: OpenAlex

  19. Factors affecting time to seeking medical advice and start of treatment in breast cancer (BC) patients in Turkey.

    Journal of Clinical Oncology, 2013

    DOI 10.1200/jco.2013.31.15_suppl.e17529 Quelle: OpenAlex

  20. Factors affecting time to seeking medical advice and start of treatment in breast cancer (BC) patients in Turkey

    Kocaeli Üniversitesi - AVESİS, 2013

    Quelle: OpenAlex

  21. Graves hastalığında tedavi seçenekleri

    2012

    Quelle: OpenAlex

  22. Superior gluteal artery perforator flap in the reconstruction of pilonidal sinus

    Journal of Plastic Reconstructive & Aesthetic Surgery, 2008

    DOI 10.1016/j.bjps.2008.07.017 PMID 19010110 12 Zitationen (Europe PMC) Quelle: OpenAlex

  23. Necrotizing Fasciitis

    Digestive Surgery, 2008

    DOI 10.1159/000172327 Quelle: OpenAlex

  24. Cardiac Tamponade due to Rupture of a Hepatic Hydatid Cyst into the Pericardium

    Digestive Surgery, 2008

    DOI 10.1159/000172122 Quelle: OpenAlex

  25. A Rare Complication in Breast Cancer Surgery: Chylous Fistula and its Treatment

    Acta chirurgica Belgica, 2007

    DOI 10.1080/00015458.2007.11680064 PMID 17685261 10 Zitationen (Europe PMC) Quelle: OpenAlex

  26. Occult cystobiliary communication presenting as postoperative biliary leakage after hydatid liver surgery: are there significant preoperative clinical predictors?

    PubMed Central, 2006

    PMID 16749978 53 Zitationen (Europe PMC) Frei zugänglicher VolltextQuelle: OpenAlex

  27. Cerrahide Antibiyotik Kullanımı

    Türkiye klinikleri cerrahi tıp bilimleri, 2006

    Quelle: OpenAlex

  28. Surgical approach to symptomatic giant cavernous hemangioma of the liver.

    PubMed, 2005

    PMID 15783025 14 Zitationen (Europe PMC) Quelle: OpenAlex

  29. False-Negative Fine-Needle Aspiration Cytology Results Delay Treatment and Adversely Affect Outcome in Patients with Thyroid Carcinoma

    Thyroid, 2004

    DOI 10.1089/105072504773297885 PMID 15072703 116 Zitationen (Europe PMC) Quelle: OpenAlex

  30. Spontaneous rupture and thrombosis of an intrahepatic portal vein aneurysm

    Abdominal Imaging, 2003

    DOI 10.1007/s00261-002-0091-6 PMID 14628874 15 Zitationen (Europe PMC) Quelle: OpenAlex

  31. Expression of c‐erbB‐2 Oncoprotein in Different Types of Thyroid Tumors: An Immunohistochemical Study

    Endocrine Research, 2003

    DOI 10.1081/erc-120026952 PMID 14682475 5 Zitationen (Europe PMC) Quelle: OpenAlex

  32. Diffuse Cavernous Hemangioma of the Rectum and Sigmoid Colon

    Digestive Surgery, 1998

    DOI 10.1159/000018665 PMID 9845644 5 Zitationen (Europe PMC) Quelle: OpenAlex

  33. Newsletter – Fall 1998

    Digestive Surgery, 1998

    DOI 10.1159/000018667 Quelle: OpenAlex

  34. Karaciğer Amip Absesi:12 Hastanın Retrospektif Değerlendirilmesi

    Türkiye Klinikleri cerrahi dergisi, 1998

    Quelle: OpenAlex

  35. Splenektomi yapılan sıçanlarda endotoksinle uyarılan bakteriyel translokasyon

    Cukurova Medical Journal (Çukurova Üniversitesi Tıp Fakültesi Dergisi), 1998

    Quelle: OpenAlex

  36. PENETRAN VE KÜNT DİYAFRAGMA RÜPTÜRLERİ

    Turkish Journal of Trauma and Emergency Surgery, 1998

    Quelle: OpenAlex

  37. PENETRAN KOLON YARALANMALARI

    Turkish Journal of Trauma and Emergency Surgery, 1997

    Quelle: OpenAlex

  38. SAFRA VE PANKREATİK KANAL OBSTRÜKSİYONLARININ PANKREATİT OLUŞUMUNA ETKİSİ

    Turkish Journal of Trauma and Emergency Surgery, 1997

    Quelle: OpenAlex

  39. KARIN TRAVMALARINDA NEGATİF LAPAROTOMİ SORUNU

    Turkish Journal of Trauma and Emergency Surgery, 1997

    Quelle: OpenAlex

  40. KÜNT KARIN TRAVMALI OLGULARDA MORTALİTEYE ETKİLİ FAKTÖRLER

    Turkish Journal of Trauma and Emergency Surgery, 1995

    Quelle: OpenAlex

  41. ACİL SERVİSLERDE MULTİPL TRAVMA SORUNU VE TRAVMA YOĞUN BAKIM ÜNİTELERİNİN ÖNEMİ

    Turkish Journal of Trauma and Emergency Surgery, 1995

    Quelle: OpenAlex

  42. Nonperfore Akut Apandisitlerde Yara Enfeksiyonunun Önlenmesinde Tek Doz Antibiyotik Profilaksisinin Etkisi

    1993

    Quelle: OpenAlex

  43. Expression of COX-2, PCNA, Ki-67 and p53 in gastrointestinal stromal tumors and its relationship with histopathological parameters.

    Quelle: Profilseite auf acibadem.com.tr

  44. Expression of c-erbB-2 oncoprotein in different types of thyroid tumors: an immunohistochemical study.

    Quelle: Profilseite auf acibadem.com.tr