ISTANBUL TRAINING AND RESEARCH HOSPITAL

NAME / SURNAME: Rıza Umar GÜRSU

Date of Birth: 25.Jan.1971

Title: Specialist Doctor

Educational Status:

Academic Titles: Internal Medicine and Medical Oncology Specialist

A. Doctoral Theses:

1. Dr. Cansu Kulucan, Internal Medicine Specialization Thesis: Demographic characteristics and treatment response of patients with colon cancer (2014).

2. Dr. Çağlar Özer, Internal Medicine Specialization Thesis: Demographic characteristics, treatment responses and relationships with Helicobacter Pylori in patients with stomach cancer followed up at Istanbul Training and Research Hospital (2013).

3. Dr. Kıymet Tuna, Internal Medicine Specialization Thesis: Demographic characteristics and evaluation of treatment responses in patients with lung cancer followed up at the Medical Oncology Unit of Istanbul Training and Research Hospital (2014)

4. Dr. Belma Yeşilada Yağbasan, Internal Medicine Specialization Thesis: Relationship between LDL/HDL ratios of patients with colorectal cancer diagnosis and stage of disease and survival (2014).

B. Publications

1. Articles Published in Internationally Refereed Journals

1. Özdemir A, Yalınbaş B, Selamet U, Eres M, Murat B, Gürsu RU, Barut Y. Relationship between iron replacement and hepatic functions in hepatitis C virus-positive chronic haemodialysis patients. Nephrology; 2005; 10, 433-7.

2. Eres Gürsu M, Özdemir A, Yalınbaş B, Gürsu RU, Canbakan M, Güven B, Atasoyu EM, Keskin AT, Elçi A, Barut Y. The effect of icodextrin and glucose-containing solutions on insulin resistance in CAPD patients. Clin Nephrol. 2006 Oct; 66 (4): 263-8.

3. Karadağ P, Gürsu M, Öztürk S, Karadağ S, Aydın Z, Uzun S, Tatli E, Sumnu A, Gürsu RU, Kazancıoğlu R. Prevalance of tuberculosis in patients on hemodialysis and peritoneal dialysis. Journal of Infectious Diseases and Immunity. 2011 Oct. 15; 3 (11): 189-92.

4. Kelten C, Boyacı C, Leblebici C, Can Trablus D, Nazlı MA, Karaçetin D, Gürsu RU. Cystic hypersecretory ductal carcinoma of the breast mimicking mastitis. Breast Case 2015: Vol: 4, No: 1, 1-3

5. Sevinç MM, Gündüz UR, Kınacı E, Aydın AA, Bayrak S, Gürsu RU, Gündüz Ş. Preoperative neutrophil-to-lymphocyte ratio and platelet-to-lymphocyte ratio as a new prognostic factors for patients with colorectal cancer. JBUON 2016; 21(5): 1153-1157.

6. Yılmaz B, Nisli S, Ergul N, Gursu RU, Acikgoz O, Cermik TF. Effect of external cooling on Lu-177 PSMA uptake for parotid glands. J Nucl Med. 2019 Oct: 60; 10; 1388-93

7. Arslan E, Aral H, Aksoy T, Afşar ÇU, Karabulut S, Trablus FDC, Gürsu RU, Çermik TF. Comparison of serum NEDD-9, CA 15-3 and CEA levels and PET metabolic parameters in breast cancer patients with 18 F-FDG PET/CT. Rev Accoc Med Bras (1992); 2020 May; 66 (5); 673-79

8. Arslan E, Aksoy T, Gürsu RU, Dursun N, Çakar E, Çermik TF. Prognostic value of ¹⁸F-FDG PET/CT and KRAS mutation in colorectal cancers. Mol Imagıng Radionucl Ther. 2020 Feb 17; 29 (1); 17-24

9. Yardımcı AH, Koçak B, Turan Bektaş C, Sel İ, Yarıkkaya E, Dursun N, Bektaş H, Usul Afşar Ç, Gürsu RU, Kılıçkesmez Ö. Tubular gastric adenocarcinoma: machine learning-based CT texture analysis for predicting lymphovascular and perineural invasion. Diagn Interv Radiol. 2020 Nov; 26 (6): 515-22

10. Mermut Ö, İnanç B, Gürsu RU, Arslan E, Can Trablus D, Battal Havare S, Ulusan MB. Factors affecting pathological complete response after neoadjuvant chemotherapy in breast cancer: a single-center experience. Rev Assoc Med Bras (1992). 2021 Jun 67 (6): 845-50

11. Uslu Beşli L, Mermut Ö, Yardımcı AH, Gündoğan C, Gürsu RU, Çermik TF. Comparison of ¹⁸F-FDG PET/CT and DW-MRI in assesment of neoadjuvant radiochemotherapy response in locally advanced rectal cancer patients. Rev Esp Med Nucl Imagen Mol. (Engl Ed) 2021 Jan-Feb; 40 (1); 19-29

12. Yardımcı AH, Sel I, Bektaş CT, Yarıkkaya E, Dursun N, Bektaş H, Afşar ÇU, Gürsu RU, Yardımcı VH, Ertaş E, Kılıçkesmez Ö. Computed tomography texture analysis in patients with gastric cancer: a quantitative imaging biomarker for preoperative evaluation begore neoadjuvant chemotherapy treatment. Jpn J Radiol. 2020 Jun 38(6); 553-60

13. Gündoğan C, Ergül N, Çakır MS, Kılıçkesmez Ö, Gürsu RU, ⁶⁸Ga-PSMA PET/CT versus ¹⁸F-FDG PET/CT for imaging of hepatocellular carcinoma. Mol Imaging Radionucl Ther. 2021 Jun 3: 30 (2): 79-85

14. Babat I, Polat H, Gursu RU, Bashan Y, Kirik A, Bektas H, Sari S, Afşar ÇU. The effect of mutation status, pathological features, and tumor location on prognosis in patients with colorectal cancer. Rev Assoc Med Bras 2021; 67 (2); 185-9

15. Gündoğan C, Erol Ö, Beyhan E, Gürsu RU, Çermik TF. Findings of congestive heart failure associated with sunitinib cardiotoxicity in ¹⁸F-FDG PET/CT. Rev Esp Med Nucl Imagen Mol. (Engl Ed) 2022 May-Jun. 41 (3); 197-8

2. Papers Presented at International Scientific Meetings and Published in Proceedings

1. Meltem Eres Gürsu, Ali Özdemir, Berrin Yalınbaş, Rıza Umar Gürsu, Mustafa Canbakan, Bahtışen Güven, Enes Murat Atasoyu, A. Tayfun Keskin, Abdullah Elçi, Gülizar Manga Şahin, Yıldız Barut. The efect of icodextrine and glucose containing solutions on insulin resistance in CAPD patients. ERA EDTA Congress. Lisbon, Portugal 2004.

2. Demir G, Gürsu RU, Pekmezci S, Kaynak K. Pulmonary and hepatic metastasectomy in colorectal cancer. Is it worth it? Journal of Clinical Oncology; 2007 ASCO Annual Meeting Proceedings Part I. Vol 25. No 18S (June 20 Supplement) 2007: 14574.

3. Hande Turna, Mustafa Özgüroğlu, Rıza Umar Gürsu, Sinan Karaaslan, Özcan Yıldız, Mustafa Teoman Yanmaz. Characteristics of thromboembolic complications in cancer patients. 33rd ESMO Congress 2008 Stockholm, Sweden.

4. E.C. Kelten, C Boyacı, C. Leblebici, K. Behzatoğlu, D. Can Trablus, S. Sarı, M,A, Nazlı, R.U. Gürsu, D. Karaçetin, E.R. Bozkurt. A malignant phyllodes tumour including aneurysmal bone cyst-like areas in pregnancy. 26^th European Congress of Pathology, London, England, 2014.

5. E.C. Kelten, C Boyacı, C. Leblebici, D. Can Trablus, M,A, Nazlı, D. Karaçetin, R.U. Gürsu, E.R. Bozkurt. Cystic hypersecretory ductal carcinoma of the breast: A case report. 26^th European Congress of Pathology, London, England, 2014.

6. E.C. Kelten, C Boyacı, C. Leblebici, D. Can Trablus, R.U. Gürsu, M,A, Nazlı, E.R. Bozkurt. Matrix-producing metaplastic carcinoma of the breast: A case report. 26^th European Congress of Pathology, London, England, 2014.

7. E.C Kelten, C. Boyacı, R.U. Gürsu, S. Aksoy, D. Can Trablus, D. Karaçetin, S. Şirin. Clinicopathological analyze of patients with triple negative breast cancer. 26^th European Congress of Pathology, London, England, 2014.

8. E.C Kelten, C. Boyacı, D. Can Trablus, S. Aksoy, R.U. Gürsu, D. Karaçetin, S. Şirin, M. A. Nazlı, E.R. Bozkurt. Clinicopathological analyze of patients with breast cancer from a single centre in Turkey. 26^th European Congress of Pathology, London, England, 2014.

9. C. Ozer, H. Aral, D. Karaçetin, R. U. Gürsu, D. C. Trablus, H. Bektaş, M. Usta, E. Serin, G. Güvenen. The relationship between serum 25-hydoxy vitamin D levels and insülin resistance in breast and colon cancer. IFCC-EFLM EuroMedLab,  Paris, France, 2015.

10. A. Koro, H. Aral, R. U. Gürsu, D. C. Trablus, M. A. Nazlı, Ç. U. Afşar, D. Karaçetin, M. Usta. The blood neutrophil/lymphocyte ratio in breast cancer. 41st FEBS Congress, Kuşadası, Turkey, 2016.,

11. Atakan Koro, Hale Aral, Didem Can Trablus, Mehmet Ali Nazlı, Rıza Umar Gürsu, Çiğdem Usul Afşar, Didem Karaçetin, Murat Usta. Neutrophil/Lymphocyte Ratio Had Better Diagnostic Capability Than Platelet/Lymphocyte Ratio in Breast Cancer.VI. International Congress of Molecular Medicine. İstanbul, Turkey 2017

12. Ç Afşar, H. Aral, F. D. Trablus, D. Karaçetin, M. A. Nazlı, M. Usta, R. U. Gürsu. Cell adhesion markers in early stage breast cancer. 5th EFLM-UEMS European Joint Congress in Laboratory Medicine. Laboratory Medicine at the Clinical Interface Antalya, Turkey, October 10-13 2018

3. Articles Published in Nationally Refereed Journals

1. Şebnem İzmir, Rıza Umar Gürsu, Ertuğrul Taşan. Vipoma syndrome (1998 status of a published case) Trends in Endocrinology. 1998; 7(4): 3-6.

2. Rıza Umar Gürsu, Gökhan Demir, Süheyla Serdengeçti. A case of autoimmune hypothyroidism developing under immunotherapy. Cerrahpaşa Medical Journal; 1999; 30(2): 179-83.

3. Sebnem Izmir, Riza Umar Gursu, Kadir Bal, Murat Tuncer. Retrospective analysis of gastric tumors according to clinical symptoms, anatomical localization and histopathological features. Endoscopy Journal. 1999; 10(2): 76-9.

4. Sebnem Izmir, Riza Umar Gursu, Ertugrul Tasan, Husrev Hatemi. Relationship between sex hormone binding globulin and thyroid and sex hormones. Trends in endocrinology. 1999; 8(2): 37-41.

5. Riza Umar Gursu, Sebnem Izmir, Gokhan Demir, Mustafa Ozguroglu, Suheyla Serdengecti. Thyroid dysfunctions developing after immunotherapy. International Journal of Hematology Oncology. 1999; 9 (2): 82-9

6. Sevtap Sipahi, Rıza Umar Gürsu, Cengiz Köksal, Ayla Gürel Sayın, Tuncer Karayel. Intralobar pulmonary sequestration case and review of literature. Cerrahpaşa Medical Journal; 2000; 31(3): 168-71.

7. Feryal İlkova, Rıza Umar Gürsu, Arzu Güntürk, Ahmet Dobrucalı, Kadir Bal, M. Murat Tuncer, Ergun Oktay. Gastrointestinal system complications in patients with kidney transplantation. Cerrahpaşa Medical Journal; 2001; 32(3): 156-62.

8. Rıza Umar Gürsu, Didem Karaçetin, Özgü Kesmezacar, Özlem Mermut, Begüm Ökten, Şebnem İzmir Güner. Istanbul research and training hospital oncology division: 18 month results of a newly-formed unit İstanbul Med J 2012 (13) 1. 13-7

9. Meltem Gürsu, Zeki Aydın, Sami Uzun, Serhat Karadağ, Sabri Oğullar, Adem Kiriş, Abdullah Şumnu, Emel Tatlı, Rıza Umar Gürsu, Savaş Öztürk, Rümeyza Kazancıoğlu. Böbrek yetersizliğinin farklı evrelerinde karotis intima media kalınlıklarının değerlendirilmesi. Turk Neph Dial Transpl 2012; 21 (3): 228-234

10. Cansu Kulucan, Rıza Umar Gürsu, Cüneyt Müderrisoğlu, Nevra Dursun, Didem Karaçetin. A case of gastric carcinoma with breast metastasis. Ulusal Hematoloji Onkoloji Dergisi. 2012; 22 (3): 211-2

11. Cansu Diyarbakırlıoğlu, Rıza Umar Gürsu, Cüneyt Müderrisoğlu, Hayri Polat, Nurseven Ulaş, Ceren Gür. The demographic characteristics of patients with colon cancer and response to treatment İstanbul Med J 2014; 15: 199-202

12. Kulucan C, Gürsu RU, Müderrisoğlu C, Dursun N, Karaçetin D. A case of gastric carcinoma with breast metastases. International Journal of Hematology and Oncology. 2012 22 (3); 211-2

13. Canan Kelten, Ceren Boyacı, Cem Leblebici, Didem Can Trablus, Umar Rıza Gürsu, Mehmet Ali Nazlı, Erol Rüştü Bozkurt. Matrix-producing carcinoma of the breast. J Breast Health 2015: 11: 202-4

14. Aksoy Ş, Akçe B, Kılıçkesmez Ö, Gürsu RU, Çakır MS, Nazlı MA, Aren A. Transcatheter Arterial Embolization for Controlling Severe Bleeding From Recurrent Laocally-Advanced Breast Cancer. J Breast Health 2015: 12: 137-40

15. Nagehan Didem Sarı, Rıza Umar Gürsu. HBsAg, antiHBs and isolated antiHBc IgG positivity rates in oncology patients before chemotherapy. Pam Med J. 2019; 12: 407-10

16. Özlem Mermut, Rıza Umar Gürsu.  Overview of patients with multiple primary tumors during eighty-four months follow-up: A single center experience. İstanbul Med J 2019: 20 (4); 294-8

17. Arslan E, Aksoy T, Dursun N, Gürsu RU, Sevinç MM, Çermik TF. The role of 18-FDG PET/CT in staging of gallbladder carcinomas. Turk J Gastroenterol. 2020 Feb; 31 (2); 105-12

 18. Samancı NS, Gürsu RU, Bozkaya Y, Arslan E, Ulusan MB, Trablus FDC, Havare SB, Karadeniz C, Çelik E, Mermut Ö. Response rates and predictive factors of pathological complete response to neoadjuvant chemotherapy in luminal B HER2 negative breast cancer. EJMI 2021; 5 (4): 476-80

4. Published Proceedings Book Presented at National Scientific Meetings

1. Feryal İlkova, Rıza Umar Gürsu, Arzu Güntürk, Ergun Oktay. Complications of the gastrointestinal system in patients with kidney transplantation. National Gastroenterology Congress, Antalya, 1999.

2. Şebnem İzmir, Rıza Umar Gürsu, Cem Ar, Gökhan Demir, Mustafa Özgüroğlu, Fuat Demirelli, Nil Molinas Mandel, Evin Büyükünal, Süheyla Serdengeçti, Bülent Berkarda. Effect of cancer cachexia on lymphocyte subgroups (pilot study). 13. National cancer congress. Antalya 1999.

3. Gökhan Demir, Rıza Umar Gürsu, Şebnem İzmir, Nur Sayhan, Evin Büyükünal. Telomerase activity in breast and gastrointestinal cancers. 14th National Cancer Congress. İstanbul 2001.

4. Rıza Umar Gürsu, Mustafa Özgüroğlu, Hande Turna, Gökhan Demir, Fuat Demirelli, Nil Mandel, Evin Büyükünal, Süheyla Serdengeçti. Retrospective evaluation of cases with skin malignant melanoma. 14th National Cancer Congress. İstanbul 2001.

5. Gökhan Demir, Rıza Umar Gürsu, Mustafa Özgüroğlu, Nil Molinas Mandel. Our results of lung and liver metastasectomy in patients with colorectal cancer. 2. Medical Oncology Congress Antalya 2008.

6. Çiğdem Papila, Deram Büyüktaş, İrfan Papila, Gkioukxel Saritzali, Emin Karaman, Rıza Umar Gürsu, Sinan Karaaslan. Metastatic lung cancer presenting with peripheral facial nerve palsy. XVIII. National Cancer Congress. Antalya 2009.

7. Şebnem İzmir Güner, Didem Karaçetin, Fikret Çermik, Özlem Mermut, Rıza Umar Gürsu, Gülben Huq. A case of recurrent Hodgkin lymphoma with breast involvement (case report). III. Medical Oncology Congress. Antalya 2010.

8. Şebnem İzmir Güner, Didem Karaçetin, Rıza Umar Gürsu, Özlem Mermut, Fikret Çermik, Gülben Huq. First diagnosed CD20 positive large B cell Non-Hodgkin lymphoma with breast, bilateral ovary, uterus, omentum and tonsil involvement. 3rd Medical Oncology Congress. Antalya 2010.

9. Mustafa Sevinç, Hande Turna, Sinan Karaarslan, Rıza Umar Gürsu, Canan Akman, Büge Öz, Mustafa Özgüroğlu. Should prophylactic cranial irradiation be routinely applied in lung adenocarcinomas? 3rd Medical Oncology Congress. Antalya 2010.

10. Rengin Oral, Pınar Demir, Füsun Erdenen, Rıza Umar Gürsu, Güven Çetin, M. Cem Ar, Pınar İncel, Aslı Vefa Turgut Erdemir, Sevgi Erdoğan, Esma İnan Yüksel. A case of Castleman disease accompanied by Kaposi sarcoma. 36th National Hematology Congress Antalya 2010.

11. Rıza Umar Gürsu, Didem Karaçetin, Özgü Kesmezacar, Özlem Mermut, Begüm Ökten, Şebnem İzmir Güner. İstanbul Training and Research Hospital Oncology Unit: 18-month results of a newly established unit 19th National Cancer Congress Antalya 2011.

12. Rıza Umar Gürsu, Ceren Gür, Banu Atalay, Fatih Bora, Kemal Behzatoğlu, Didem Karaçetin. A kidney cancer case with head and neck metastasis 10 years after diagnosis 19th National Cancer Congress Antalya 2011.

13. Rıza Umar Gürsu, Cansu Kulucan, Cüneyt Müderrisoğlu, Didem Karaçetin. A stomach cancer case with simultaneous breast metastasis. 19th National Cancer Congress Antalya 2011.

14. Şebnem İzmir Güner, Didem Karaçetin, Teoman Yanmaz, Rıza Umar Gürsu, Özden Özer. Autoimmune hemolytic anemia accompanying Hodgkin lymphoma: Case report. 19th National Cancer Congress Antalya 2011.

15. Didem Karaçetin, Tevfik Fikret Çermik, Berrin İnanç, Rıza Umar Gürsu, Gökhan Toktaş, Kemal Behzatoğlu, Özlem Mermut. Primary renal small cell carcinoma: Case report. 20th National Cancer Congress Antalya 2013.

16. Didem Karaçetin, Ayben Yentek Balkanay, Yeliz Polat, Özgü Kesmezacar, Rıza Umar Gürsu. Depression in patients receiving radiotherapy. 20. National Cancer Congress Antalya 2013.

17. Rıza Umar Gürsu, Esen Karadaş, Didem Karaçetin, Nevra Dursun, Ayben Yentek Balkanay, Meltem Gürsu. A case of colorectal cancer metastasizing to the stomach. 20. National Cancer Congress Antalya 2013.

18. Simge Erdem, Muhlis Cem Ar, Rıza Umar Gürsu. Cancer and thrombosis. 39. National Hematology Congress, Antalya, 2013.

19. Nevra Dursun, Esra Paşaoğlu, Cem Leblebici, Yasemin Çakır, Rıza Umar Gürsu, Erol Rüştü Bozkurt. Early gastric carcinoma originating from gastric fundic gland polyp. 23. National Pathology Congress, Çeşme 2013.

20. Didem Karaçetin, Didem Can Trablus, Rıza Umar Gürsu, Canan Kelten, Mehmet Ali Nazlı. Our patients with Breast Cancer aged 70 and over. 11. National Radiation Oncology Congress. Antalya 2014

21. Hasan Bektaş, Zeynep Deniz Kozluklu, Şükrü Çolak, Serdar Çulcu, Didem Karaçetin, Rıza Umar Gürsu, Esra Paşaoğlu, Nevra Dursun, Hande Yardımcı, Ceyda Bektaş, Tevfik Fikret Çermik. Our surgical sectioning and GIS council results. 19th National Surgery Congress, Antalya, 2014

22. Atakan Koro, Hale Aral, Cihan Özer, Didem Karaçetin, Murat Usta, Bağnu Orhan, Rıza Umar Gürsu, Hasan Bektaş, Erdinç Serin. The relationship between serum phospholipase A2 levels and insulin resistance in colorectal cancer patients. 15. National Clinical Biochemistry Congress, Antalya, 2014.

23.Mert Mahsuni Sevinç, Umut Rıza Gündüz, Erdem Kınacı, Asım Armağan Aydın, Savaş Bayrak, Rıza Umar Gürsu, Şeyda Gündüz. Prognostic importance of preoperative hematological parameters in colorectal cancer. 6. Turkish Medical Oncology Congress. Antalya 2016

C. Book chapters:

1. Rıza Umar Gürsu. Care of terminally ill patients. De Vita, Hollman and Rosenberg’s Cancer Principles & Practice of Oncology. Turkish. O Tıp Kitapevi and Publications. 2019; 2256-61

2. Rıza Umar Gürsu. Complementary, alternative and integrative therapies in cancer care. De Vita, Hollman and Rosenberg’s Cancer Principles & Practice of Oncology. Turkish. O Tıp Kitapevi and Publications. 2019; 2286-97

3. Teoman Yanmaz, Rıza Umar Gürsu. Principles of systemic treatment in head and neck cancers. Ear, nose and throat and head and neck surgery specialist training book 2. Turkish Ear, nose and throat and head and neck surgery association publications 2019; 296-300

4. Rıza Umar Gürsu, Hacı Mehmet Türk. Monoclonal antibody drug-conjugate compositions carrying toxic molecules. Drug interactions and side effects of targeted agents. Turkish Clinics Publications (Medical Oncology) 2021; 76-83

D. Refereed publications

 1. Kezban Berberoğlu. The Value of F-18-fluorodeoxyglucose Positron Emission Tomography/Computed Tomography for the Detection of Residual Breast Tumor or Axillary Metastasis after Neoadjuvant Chemotherapy in Invasive Ductal Carcinoma of the Breast. Istanbul Med J 2020; 21 (1): 42-6

2. Süleyman Şahin, Muhammed Bekir Hacıoüğlu. Treatment Outcomes of Metastatic Colorectal Cancer Patients Treated with Regorafenib as Third-Line Setting-A Multicenter Study. Istanbul Med J 2019; 20 (2): 82-7

3. Berrin İnanç, Özlem Mermut, Begüm Ökten, Özlem Beşikçi, Ebru Tuncay, Caner Aktaş. Comparison of Definitive Radiotherapy in the Young-Elderly and Elderly with Clinical Localized Prostate Cancer. İstanbul Med J 2021; 22 (4): 326-31

4. Özge Gümüşay, Ayşe Feyda Nursal, Serbülent Yiğit, Akın Tekcan, Tuba Öz. Impact of the Functional VNTR Variants of the Interleukin-1 Receptor Antagonist and Interleukin-4 Genes on Oral Squamous Cell Carcinoma. İstanbul Med J. 2019; 20 (3): 202-7

5. Özlem Mermut, Berrin İnanç, Aytül Hande Yardımcı. Prediction of Prognostic Factors in the Survival of Non-smallcell Lung Cancer Patients with Multiple Brain Metastases. Istanbul Med J. 2021; 22 (1): 55-60

Administrative Duties:

Istanbul Education and Research Hospital Outpatient Chemotherapy Unit Responsible Physician

Istanbul Training and Research Hospital Transfusion Committee Member

Memberships in Scientific Organizations:

Turkish Medical Oncology Association

Undergraduate and Postgraduate Courses Given:

Treatment Modalities in Colorectal Cancer Patients

Treatment of Castration Resistant Prostate Cancer