Pregnancy Preparation and Pregnancy Follow-up
Gynecological Diseases
Vaginal Birth After Cesarean Section
Hysteroscopy
Genital Aesthetics
Menstrual Irregularities
Genital Warts (HPV)
Infertility
Menopause
Vaginal Infections
Vaccination (IUI)
Sexually Transmitted Diseases
Detailed Ultrasound
Birth
Birth Control
Miscarriage (Abortion)
Ectopic Pregnancy
Istanbul Science University Faculty of Medicine ( 2008 – 2014 )
Marmara University Faculty of Medicine / Gynecology and Obstetrics ( 2015 – 2019 )
Professor Dr. Mehmet Karaca
DOB: 1971,
Place Of. Birth: Antalya.
Foreign Languages Known: English
Medical Interests Cancer Center Schools / trainings Professor of Gynecology and Obstetrics
Medical Interests gynecological cancers Pregnancy high risk pregnancy laparoscopic surgery Urogynecology genital aesthetics infertility in vitro fertilization
Schools / trainings
1993 - Undergraduate Medicine Akdeniz University
1993 - Master's Degree in Medicine Akdeniz University 1999 - PhD in Obstetrics and Gynecology, Dicle University
2011 - Minor Gynecological oncology surgery Ministry of Health experiences
2002 - 2005 - Gaziantep University - faculty of medicine - faculty member
2006 - 2010 - Kafkas University faculty of medicine - faculty member
2010 - 2014 - Antalya Training and Research Hospital - clinical chief
2014 - 2021 - Medstar Yıldız Hospital
2018 - 2021 - Gelisim University faculty member
2021 - present - Medical Park Antalya Hospital Complex
Education:
Roles in Projects:
Sub investigator (Assistant Researcher) in the SOUL Study: Cardiovascular Outcome Research of Semaglutide in Type 2 Diabetic Patients, approved by the Turkish Medicines and Medical Devices Agency on May 22, 2019.
Sub investigator (Assistant Researcher) in the international study “SCALE™ Insulin”: Efficacy and Safety of Liraglutide 3.0 mg in Overweight or Obese Patients with Type 2 Diabetes Treated with Basal Insulin (Study Code: NN8022-4272), conducted by Novo Nordisk A.Ş.
Subinvestigator (Assistant Researcher) in the international study NN5401-4266 StepByStep Intensification conducted by Novo Nordisk.
Assistant Researcher in the study "A Research Study to Compare Semaglutide to Insulin Aspart, When Taken Together With Metformin and Insulin Glargine, in People With Type 2 Diabetes (SUSTAIN 11)" (2019-2020).
Assistant Researcher in the PIONEER 1 study: Randomized Clinical Trial of the Efficacy and Safety of Oral Semaglutide Monotherapy in Comparison With Placebo in Patients With Type 2 Diabetes.
Dr. Séverine Iborra is the Chief Physician of the Department of Gynecology and Obstetrics at Städtisches Klinikum Solingen. Her responsibilities include obstetrics, the delivery room, the neonatal unit, and gynecology. The department also includes the Senology/Breast Clinic at the Bergisches Breast Center Solingen, led by Dr. Manuela Seifert.
Dr. Séverine Iborra is originally from France. She began her medical studies at the University of Lyon and later transferred to Albert-Ludwigs University in Freiburg, where she received her medical license in 2007. She earned her doctorate in 2008 for experimental research in molecular oncology. From August 2008 to November 2013, Dr. Iborra worked as a resident at the University Women’s Clinic in Freiburg. After passing her specialist exams in gynecology and obstetrics, she continued her career as a specialist at the same clinic. In November 2015, she moved to RWTH University Hospital Aachen as a senior physician.
At the Clinic for Gynecology and Obstetrics, under the leadership of Prof. Dr. E. Stickeler, Dr. Iborra led the obstetrics department from 2017 to 2019. Since December 2017, she was responsible for organizing education in the department, and in October 2019, she became the Managing Senior Physician and Personnel Senior Physician of the clinic, a position she held until she moved to Solingen.
In addition to her scientific work, with numerous publications and presentations at major gynecological conferences, Dr. Iborra deepened her medical specialties. She obtained certifications in oncological diagnostics and therapy from the Gynecological Oncology Working Group, as well as additional qualifications in Cervical Pathology and Colposcopy (AGCPC), Urogynecology and Pelvic Reconstructive Surgery (AGUP), and the Professional Association of Gynecologists (BVF).
In 2019, Dr. Iborra successfully completed further specialization in “Gynecological Oncology” and “Special Obstetrics and Perinatal Medicine.” She is an active member of leading German medical societies in her field, including the German Society for Gynecology and Obstetrics, the Cervical Pathology and Colposcopy Working Group, and the German Society for Prenatal and Birth Medicine.
Treatments Offered in Our Gynecology Department
Whenever possible, we offer all procedures as minimally invasive treatments using laparoscopy or the Da Vinci robotic system.
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*CURRICULUM VITAE*
*ASSOC. PROF. DR. BURAK ORHAN BORAN*
Specialist in Neurosurgery
EDUCATION:
ADDITIONAL TRAINING:
- “Visiting Physician”, University of Southern California, Department of Neurosurgery (1998)
- “Microsurgery Training”, Gülhane Military Medical Academy, Ankara Training and Research Hospital (2003)
*WORK PLACES:*
- GATA Haydarpaşa Training Research Hospital (2002–2003)
- Dr. Lütfi Kırdar Kartal Training Research Hospital (2003–2005)
- Özel Avicenna Ataşehir Hospital (2005–2012)
- Özel 29 Mayıs Hospital (2012–2013)
- Maltepe State Hospital (2013–2018)
- Kartal Dr. Lütfi Kırdar City Hospital (2018–2020)
- Özel Academic Hospital (2020–2022)
- Hisar Intercontinental Hospital (2022–2024)
- Özel Medipol Acıbadem Regional Hospital (2024-present)
*ADMINISTRATIVE AND ACADEMIC POSITIONS:*
- Board Member of the Society of Neurosurgeons (2006–2009)
- Emergency Service Responsibility at Maltepe State Hospital (2014–2016)
- Assistant Chief Physician at Özel Academic Hospital (2020–2021)
- Member of the Advisory Board at Beykent University Faculty of Medicine (2018–2024)
- Faculty Member at Galata University Faculty of Health Sciences (2022–2024)
- Director of the Continuous Education Center at Galata University (2022–2024)
*PUBLICATIONS IN SCIENCE CITATION INDEX AND SCI EXPANDED:*
- Guculu B, Deniz L, Yuce Y, Adilay U, Aytar H, Turkoglu M, Tiryaki M, Ozdek R, Boran BO: Transformational epidural steroid injection in the treatment of pain in foraminal and parameidan lumbar disc herniations. Turkish Neurosurgery 30: 394-399, 2020.
- Boran P, Tokuc G, Boran BO, Oktem S: Intracerebral hematoma as a complication of intrathecal methotrexate administration. Pediatric Blood & Cancer 50:152-154, 2008.
- Boran BO, Boran P, Barut N, Akgun C, Celikoglu E, Bozbuga M: Evaluation of mild head trauma in pediatric population. Pediatric Neurosurgery 42:203-207, 2006.
- Tokuc G, Boran P, Boran BO: Cleidocranial dysplasia in a mother and her daughter within the scope of neurosurgery. Journal of Neurosurgery (4 Suppl Pediatrics) 104:290-292, 2006.
- Celikoglu E, Boran BO, Bozbuga M: Abscess formation in Rathke’s cleft cyst. Neurology India 54(2):213–214, 2006.
- Bozbuga M, Boran BO, Sahinoğlu K: Surface anatomy of the posterolateral cranium regarding the localization of the initial burr-hole for retrosigmoid approach. Neurosurgical Review 29(1):61–63, 2006.
- Boran BO: Rhombencephalosynapsis: a rare cerebellar malformation. Journal of Neurological Sciences (Turkish) 23(1):46-48, 2006.
- Boran BO, Colak A, Kutlay M: Erythropoietin enhances neurological recovery after experimental spinal cord injury. Restorative Neurology and Neuroscience 23:341–345, 2005.
- Colak A, Boran BO, Kutlay M, Demircan N: A modified technique of syringosubarachnoid shunting for the treatment of syringomyelia. Journal of Clinical Neuroscience 12(6):677–679, 2005.
- Bozbuga M, Celikoğlu E, Boran BO: Hydatid cyst of the craniocervical junction: case report. Neurosurgery 57(1):193, 2005.
- Boran BO, Akgün C, Bozbuga M: Calvarial remodeling for the treatment of scaphocephaly in a 4-month-old boy: a technical note. Turkish Neurosurgery 15(1):40-44, 2005.
- Boran BO, Barut N, Akgün C, Çelikoglu E, Bozbuga M: Indications for computed tomography in patients with mild head injuries. Turkish Journal of Trauma and Emergency Surgery 11(3):218–224, 2005.
- Colak A, Kutlay M, Boran BO, Demircan N: Identical twins presenting with hydrocephalus: one with triventricular, and the other tetraventricular hydrocephalus. Turkish Journal of Medical Sciences 34:187-189, 2004.
- Kurtkaya O, Elmacı I, Boran BO, Kılıç T, Sav A, Pamir MN: Dysembryoplastic neuroepithelial tumor of the midbrain tectum: a case report. Brain Tumor Pathology 19(2):97-100, 2002.
- Elmacı I, Kurtkaya O, Boran BO, Kılıç T, Pamir MN: Gliosarcoma associated with neurofibromatosis type 1: a case report. Tumori 87:60-63, 2001.
- Boran BO, Kılıç T, Peker S, Şengöz M, Erdıvanlı B, Pamir N: Gamma-knife radiosurgery in the management of brain metastases. Turkish Neurosurgery 11:9-17, 2001.
*OTHER INTERNATIONAL PEER-REVIEWED PUBLICATIONS:*
- Boran BO, Colak A: Oculomotor nerve palsy due to compression by posterior cerebral artery: case report. Erciyes Medical Journal 29(2):164-167, 2007.
- Bozbuga M, Boran BO, Bayindir C: Tuberculoma of the cavernous sinus. The Internet Journal of Neurosurgery 2(2), 2005.
*PUBLICATIONS IN TURKISH MEDICAL INDEX:*
- Boran BO: Osteoid osteoma of the lumbar spine: case report. Fırat Medical Journal 13(1):71-73, 2008.
- Boran BO: Growing skull fracture: a case operated on eight years later. Inönü University Faculty of Medicine Journal 13(3):185-187, 2006.
- Boran BO: A case report of foot drop following vertebroplasty. Fırat Medical Journal 11(3):185-186, 2006.
- Boran BO, Kızılay G, Bozbuga M: Ventriculoperitoneal shunt dysfunction. Turkish Neurosurgery 15(2):148-151, 2005.
- Boran BO, Dağcınar A, Özek MM: Endoscopic third ventriculostomy role in Dandy-Walker malformation. Kartal Education and Research Hospital Medical Journal 15(1):11-13, 2004.
- Boran BO, Dağcınar A, Özek MM: Repeat endoscopic third ventriculostomy. Kartal Education and Research Hospital Medical Journal 15(1):31-32, 2004.
- Boran BO, Dağcınar A, Özek MM: Endoscopic third ventriculostomy in patients under one year of age. Göztepe Medical Journal 19:83-86, 2004.
EDUCATION:
ADDITIONAL TRAINING:
PROFESSIONAL EXPERIENCE:
ADMINISTRATIVE AND ACADEMIC ROLES:
INTERNAL MEDICINE / GASTROENTEROLOGIST AND HEPATOLOGIST
Graduation (M.D. From)
Bachelor of Medicine, Faculty of Medicine, Chiang Mai University
Certificates
Diploma in Internal Medicine, Faculty of Medicine, Chulalongkorn Memorial Hospital, Thai Red Cross Society
Diploma of Internal Medicine in Gastroenterology and Hepatology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University
Current Positions
INTERNAL MEDICINE / GASTROENTEROLOGIST AND HEPATOLOGIST AT INTRARAT HOSPITAL
Dr. Rajesh is a Specialist Obstetrician & Gynaecologist and an Advanced Gynaecological Laparoscopic Surgeon with over 22 years of experience in his field, across India, the UAE, and Germany. He is one of the UAE’s best known Gynaecologists for his exclusivity and expertise in Advanced Minimal-access Surgery and Laparoscopic Pelvic Reconstructive and Oncological Surgery. He has performed more than 38,000 Laparoscopic Surgeries and holds a key position in his field of expertise. For over 10 years, Dubai London with Dr Rajesh Devassy has been a referral centre for complicated gynaecological diseases for minimal-access surgery. Our expertise spans from simple office surgical procedures performed without anaesthesia to the most complicated surgeries, where minimal-access surgery can only be applied with a high level of expertise. These include failed previous surgeries, redo-surgeries, recurrent or advanced stages of gynaecological diseases, and severe degree sexual/genital reconstructive surgeries.
• Director of Dr. Rajesh Devassy’s Centre of Excellence in Gynaecological Minimal Access Surgery and Oncology.
• Head of the Department of Obstetrics, Gynaecology, minimal-access surgery, and Oncology, Dubai London Clinic & Specialty Hospital, Dubai London Hospital Group, Dubai.
• International Course Director, Pius Hospital , University Hospital for Gynaecology, Carl von Ossietzky-University-Medicine, Oldenburg, Germany.
• Chief Mentor for the ESGE-GESEA accredited gynaecological minimal-access surgery centres in Oldenburg, Germany, and Dubai.
• Ambassador to the European Academy of Gynaecological Surgery – GESEA Programme, covering the WHO South-East Asia region “including Laos, Cambodia, Pakistan, Vietnam, Philippines, Malaysia, and Brunei.”
• Overseas Advisory Board Member European Society for Gynaecological Endoscopy (ESGE).
• Vice-President Emirates Minimal Invasive Surgery (MIS) Club, Emirates Medical Association.
• Board Member of the Special Interest Group for Robotics Surgery, Oncology, Urogynaecology, Adhesions & Non-invasive Therapy of Benign Uterine wall diseases.
Member of ESGE, IAGE, AMASI & FOGSI and Peer Reviewer of International minimal-access surgery and Onco-Surgery Journals. Dr Devassy strives to educate and promote Minimal-access surgery to every enthusiastic young fraternity. Dr. Devassy is proud and honoured to have been welcomed to the UAE by the Rulers and the community to establish the GESEA Training Centre in the Middle East, with the honour of being one of the only two European Accredited Centre in the Middle East.
Laparoscopic surgeries have been proven safe in the hands of this pioneer of modern endoscopy and are applicable to all fields that deal with organs inside the abdomen, which makes his foreword to enthusiasts and patients of endoscopic surgery, that currently minimal access is the world of surgery, with paramount patient safety proven with commitment and expertise. The following Minimal Access Surgeries are routinely performed on a daily basis at the Dubai London Clinic and Speciality Hospital by Dr. Rajesh Devassy.
Dr. Devassy’s team are GESEA certified or Specialised German Diploma trained ensuring high quality of surgical care for every patient under their care. We perform minimally invasive procedures whenever possible to minimise pain and surgical risk while optimising the outcome of the procedure.
Experiences
Istanbul University, Cerrahpasa Faculty of Medicine 2007-2013
Ondokuz Mayis University, Faculty of Medicine 2014-2022
Istanbul University-Cerrahpasa, Cardiology Institute 2022
Schools / Trainings
Trakya University, Faculty of Medicine, L11an1 2001-2007
Istanbul University, Cerrahpasa Faculty of Medicine, Specialization 2007-2013
Aortic Dilation (Aneurysm)
Heart Valve Problems
Aortic Dissection
Coronary Artery Disease
Carotid Artery Occlusion (Carotid Stenosis)
Varicose Veins
Peripheral Vascular Disease
Aortic Insufficiency
Aortic Valve Diseases
Mitral Insufficiency
Mitral Valve Problem
Mitral Stenosis
Varicose Ulcer
Diabetic Foot
Deep Vein Thrombosis (DVT)
Raynaud's Disease
Rheumatic Heart Disease
Ischemic Heart Disease
Heart Pain
Leg Artery Occlusion
Capillary Rupture
Heart Failure
Abdominal Aortic Aneurysm
Aortic Arch Aneurysm
Ascending Aortic Aneurysm
Thoracoabdominal Aortic Aneurysm
Carotid
In 2007, I graduated from Trakya University, Faculty of Medicine and received the title of “Medical Doctor”. In the same year, as a result of the TUS exam I took, I started my specialization training at Istanbul University, Cerrahpaşa Faculty of Medicine, Department of Cardiovascular Surgery.
During my specialization training, in 2010, I worked as a guest doctor at “Lenox Hill Hospital, Aortic Wellness Center” in New York, USA, on aortic valve-preserving surgery, aortic root surgery, aortic arch surgery, thoracoabdominal aortic surgery and robotic heart surgery.
In 2013, I worked as a “fellow” at the “Landeskrankenhaus Salzburg, Paracelsus Universitätsklinik für Gefäßchirurgie und endovaskuläre Chirurgie” clinic in Salzburg, Austria, and conducted studies on endovascular and advanced vascular surgery techniques.
In 2013, I worked as a visiting physician at the “Vita-Salute University, Scientific Institute, Ospedale San Raffaele, dipartimento di chirurgia vascolare ed endovascolare” clinic in Milan, Italy, on endovascular techniques, advanced vascular techniques and surgical treatment of thoracoabdominal aortic aneurysms.
In 2013, I completed my assistant training and earned the title of “Cardiovascular Surgery Specialist”.
As of 2014, I started working as a “Specialist Doctor” at the Department of Cardiovascular Surgery, Faculty of Medicine, Ondokuz Mayıs University.
In 2016, I received the title of “Assistant Professor Doctor”. In the same year, I received the “Certificate of Proficiency” issued by the “Turkish Cardiovascular Surgery Qualification Board”.
In 2017, I worked as a visiting doctor for 3 months at the “Landeskrankenhaus Nürnberg, Paracelsus Universitätsklinik für Gefäßchirurgie und endovaskuläre Chirurgie” clinic in Nuremberg, Germany, on advanced endovascular (FEVAR, BEVAR, CHEVAR, EVAR, TEVAR) techniques in aortic diseases.
I received the title of “Associate Professor” in 2019. I am fluent in English.
I have been working at Istanbul University-Cerrahpaşa, Cardiology Institute, Department of Cardiovascular Surgery since 2022
Dr. Türe developed a step-wise teaching method for utilizing the microscope and suction tube. He then presented this technique to the neurosurgical community by teaching neurosurgeons and visiting laboratories internationally. He was also President of the WFNS 16th World Congress of Neurosurgery in Istanbul, Turkey in 2017.
Dr. Namrata Jadhav brings with her more than 14 years of experience in the field of Obstetrics and Gynaecology. She has pursued MBBS, DNB, GO, MNAMS from leading colleges and hospitals in Mumbai, India. She has obtained training in Cosmetic Gynaecology in UAE. She has also taken laparoscopic training in a year 2016 and 2022.
Dr. Namrata is proficient in High-Risk Obstetrics, hypertension/diabetes in pregnancy, recurrent abortions, previous LSCS, vaginal birth after LSCS, management of pregnancy after IV/infertility treatment, just to name a few.
She also has a passion for pre-pregnancy, pregnancy counselling to make the journey a memorable, postpartum care and weight management, and is even known for painless pap smears and examinations. Dr. Namrata is also proficient in treating recurrent UTI/vaginal infections, handling cosmetic gynaecology cases, and is an expert when it comes to POS management, PCO related issues, and abnormal bleeding in adolescence.
EDUCATION:
2015
Uludag University, Ophthalmology
2008
Eskisehir Osmangazi University, Faculty of Medicine
2001
Kırıkkale Science High School, Numerical
EXPERIENCE:
2019 Gazi University Faculty of Medicine Ophthalmology (Vitreo-Retinal Surgery and Medical Retina Fellowship)
2016 SBÜ Zekai Tahir Burak EAH (Retinopathy of Prematurity Fellowship)/
2015 - 2023 Kocaeli Derince Training and Research Hospital
2023 - Medipol University Pendik Hospital
GATA Faculty of Medicine, Doctor of Medicine Education, 1984, Ankara/Istanbul
GATA Faculty of Medicine, Neurology Residency, 1992, Ankara/Istanbul
GATA Neurology Department Specialization Student (1987-1992, Ankara/Turkey)
GATA Neurology Department Assistant Professor (1992-1995, Ankara/Turkey)
KüTahya Air Hospital Neurology Specialist and Chief Physician (1995-2003, Kütahya/Turkey)
Şişli Memorial Hospital Neurology Specialist (2004-2021, Istanbul/Turkey)
I completed my primary, secondary and high school education in Konya, my hometown, and my medical school and medical specialty education in Ankara GATA. I received flight medicine training and worked as a flight physician in the military and civilian sectors. I received beginner and advanced photography training and opened 4 photography exhibitions. I have made photography studies in 56 countries in Turkey and in 56 countries that I had the opportunity to visit.
Turkish Medical Association
DGCA Health Board Membership
Gastroenterology
Pendik Medipol University Hospital
1999 Karadeniz Technical University, Gastroenterology
1997 Atatürk University, Internal Diseases Professorship
1992 Atatürk University, Internal Diseases Associated Professorship
1985 Atatürk University, Internal Diseases Specialist
1981 Atatürk University Faculty of Medicine
1- Nihat Okçu Gülçin Polat, Arif Yılmaz, Mehmet Koruk, The demographic features of gastric cancers in Erzurum(Eurasian J Med 2000; 32: 63-65)
2- An Evaluation of Upper Gastrointestinal Bleeding Cases. Clinical Sciences-Doctor.2000, - E.akarsu,N.Okçu,et Ark.Northeast Anatolia 6:4:435-438
3-N.Okçu, A.yılmaz. İ.kiki,MDonuk, C.gündoğdu, H.uzunismail. Our Diagnostic Upper Gastrointestinal Endoscopy Results. Atatürk University Medical Journal 1997,29 (2):486
4-N. Okçu, M.gündoğdu, MD onuk, İ.kiki, l.cerrahoğlu, k.yılmaz, I. çapoğlu. The Role of Misoprostol in Preventing Gastroduodenal Lesions in Patients Using Nonsteroidal Anti-Inflammatory Drugs (NSAIDs). Atatürk University Medical Journal 1997,29 (2):453-455.
5-N.Okçu, A. Öz, MD Onuk, E.Akarsu, B. Tekin, Hz Tonbul, H.Kaya. Plasma Fibronectin Levels in Chronic Active Hepatitis and Decoction of Liver Parenchymal Insufficiency and Their Relationship with Liver Functional Status. Turkish J. Gastroenterol 1995;27(4): 422-426.
6-N.Okçu, Tahir Buran, MD Onuk, A. Yılmaz, E.Akarsu, G. Akçay. Prevalence of Helicobacter Pylori in Patients with Duodenal Ulcer in Erzurum and Surrounding Area. Turkish J. Gastroenterol 1995;27(4): 447-450.
7-N.Okçu, bs awake, e. akarsu, e. bakan, z. tonbul. Importance of Carbohydrate Antigens (CA-19-9, CA-125), Carcinoembryonic Antigen (CEA) and Alkaline Phosphatase in Gastric and Colorectal Cancers. Turkish J. Gastroenterol 1995;6:467-471.
8-N. Okçu, MD Onuk, E. Akarsu, H. Doğan, C. Gündoğdu. Major Risk Factors in Patients with Hepatocellular Carcinoma in Our Region. Gastroenterology 1994;5(2):154-157
9-N.Okçu, md. Onuk, e. akarsu, h. doğan, c.gündoğdu, tahir buran. Frequency of gastric carcinoma in Erzurum region, endoscopic and histological features. Gastroenterology 1994;5(2):263-267.
10-N. Okçu, MD Onuk, Tahir Buran, E. Akarsu, MA Çiftçioğlu. Frequency of Helicobacter Pylori in Nonspecific Gastritis Cases in Erzurum Province. Gastroenterology 1994;5(2):211-213.
11-N.Okçu, MD Onuk, Ö. Ünal, E. Akarsu, L. İncesu, K. Akgöz. Diagnostic Value of Ultrasound-Guided Fine Needle Aspiration Biopsy in Intra-Abdominal Mass Lesions. Gastroenterology 1993;4(1):166-68.
12-NOkçu, md. onuk, m. polat, a. yılmaz, m. gündoğdu, m. paç. Budd-Chiari Syndrome (2 Cases). Turkish J Gastroenterhepatol 1993; 4(1):77-80.
13-N.Okçu, H. Koçak, MD Onuk, M. Gündoğdu, E. Bakan, A. Yılmaz, A. Başoğlu, A. Ateş, F.A. Paç. The Effect of Atrial Pressure Changes and Cardiac Nerves on Plasma Atrial Natriuretic Peptide (ANP) Levels. Vascular Surgery 1993; 27(2): 128-132
15-N.Okçu, MD Onuk, A.Yılmaz, M. Gündoğdu, T. Buran. Effects of Omeprozole and Ranitidine on Peptic Ulcer Healing. Doğa-Tr.J. of Medical Sciences 1992;16:657-658.
16-N. Okçu, Mr. Yiğitoğlu, B. Adam, E. Bakan. The Effect of Digixin on Plasma Atrial Natriuretic Peptic Level in Patients with Congestive Heart Failure. S.Ü. Medical Faculty Journal 1991;7(2):243-247..
17-N.Okçu, A. Yılmaz. The Effect of Histamine H2 -Receptor Antagonists in Upper Gastrointestinal System Bleeding. Endoscopy Journal 1991;2(4):17-23.
18-N.Okçu, E. Bakan, B. Adam, A. Yılmaz, Mr. Yiğitoğlu. Sex Hormones and Sex Hormone Binding Globulin Levels in Patients with Chronic Hepatitis and Liver Cirrhosis (Letter to the Editor). Nature-Tr. J. Of Medical Sciences 1991;15:1-2.
19-N.Okcu Ömer Yılmaz.Helıcobacter pylori and related gastrointestinal system diseases. Turkish Clinics JMed Sci. 2013;33(3):806-13
20-Nihat Okçu, Ömer Yılmaz, Hakan Dursun, Gülçin Polat. The relationship between dyspeptic symptoms, nutritional habits, endoscopic and histological findings (Eurasian J Med 2006; 38: 13-17)
21-Mehmet Bilici,1Nihat Okcu,1Kerim Cayir,1Ibrahim Pirim,2Salim B. Tekin,1andCemal Gundogdu3 - Distribution of HLA Tissue Groups in Patients with Gastric Cancer Eurasian J Med. 2010 Apr; 42(1): 9.11.
22-Nihat Okcu,Abdulhalim Bak,Mehmet Sari,Mehmet Arslan,Sait Kapicioglu:The fibroblast proliferation, relationship of hepatocyte growth factor (HGF) and interferon-A2A Gastroenterology April 2000Volume 118,Issue 4, Part 2, PageA1404
23-Kubra Kaynar,Sait Kapicioglu,Mehmet Sari,Nihat Okcu,Abdulhalim Baki. The effect of fish oil on stress ulcer prophylaxis GastroenterologyVolume 118, Issue 4, Part 2, PageA1255