About Dr. Zuleyha Akgun
Prof. Dr. Züleyha Akgün is a senior Radiation Oncologist with over 22 years of experience in advanced external beam radiotherapy and stereotactic radiosurgery. As a leading Züleyha Akgün Radiation Oncologist, she is recognised internationally for her work in glioblastoma, melanoma and breast cancer radiotherapy, with TrueBeam STx-based IMRT and IGRT and a strong record of international fellowships and grants.
- 22+ years of clinical experience in radiation oncology with 900+ procedures performed
- Recipient of ESMO Clinical Unit Visit Grant (2010), EORTC Fellowship Grant (2009) and ESTRO Travel Grant (2008)
- Multiple national and international peer-reviewed publications
- Recipient of Best Clinic Verbal Notice Reward at the XVI National Cancer Congress, 2005
- Special interests: glioblastoma, breast cancer, melanoma, IMRT, IGRT and stereotactic radiotherapy
Qualifications & Credentials
Medical Degrees
- MBBS — Faculty of Medicine, Turkey
- Radiation Oncology Residency — Marmara University Faculty of Medicine, Department of Radiation Oncology, Istanbul, Turkey, 2003–2008
Fellowships & Special Training
- ESTRO Teaching Course: Image-Guided Radiotherapy in Clinical Practice, Amsterdam, Netherlands
- Neuro-oncology Observership — University of Turin, San Giovanni Battista Hospital, Italy
- Foreign Education Scholarship, 2009
- Associate Professor (Doçent) and full Professor (Profesör) academic titles
Certifications & Accreditations
- Turkish Medical Council Registration
- European Society for Therapeutic Radiology and Oncology (ESTRO) — Member
- Turkish Association of Radiation Oncology — Member
- European Organisation for Research and Treatment of Cancer (EORTC) — Fellowship Grant Recipient
Areas of Expertise
Major Conditions Treated
- Brain Tumours (Glioblastoma, Meningioma)
- Breast Cancer
- Lung Cancer
- Prostate Cancer
- Colorectal & Gastric Cancers
- Liver Cancer
- Head & Neck Cancers
- Gynaecologic Cancers (Cervical, Endometrial, Ovarian)
- Melanoma
- Bone Metastases & Palliative Radiotherapy
Sub-specialties
- Image-Guided & Intensity-Modulated Radiotherapy (IGRT/IMRT): TrueBeam STx-based precision radiotherapy — a flagship strength for the best Radiation Oncologist Istanbul, Turkey patients seek.
- Stereotactic Body Radiation Therapy (SBRT): Hypofractionated radiotherapy for early-stage lung cancer, oligometastases and prostate cancer.
- Neuro-oncology Radiotherapy: Specialised radiotherapy for glioblastoma and other brain tumours, with research focus on Ki-67 prognostic markers.
Advanced Procedures & Treatments
- 3D Conformal Radiotherapy (3D-CRT)
- Intensity-Modulated Radiation Therapy (IMRT)
- Image-Guided Radiation Therapy (IGRT) on TrueBeam STx
- Stereotactic Body Radiation Therapy (SBRT)
- Concurrent Chemoradiotherapy
- Adjuvant Radiotherapy (Post-Surgery)
- Palliative Radiotherapy for Bone & Brain Metastases
List of Disease and Treatment for which Dr. Zuleyha Akgun can be consulted
Professional Experience
Current Affiliation
- Memorial Şişli Hospital, Istanbul — Senior Consultant Radiation Oncologist, Present
Past Affiliations
- Bezmialem Foundation University Faculty of Medicine, Istanbul — Radiation Oncologist, 2011–2014
- Erzurum Regional Training and Research Hospital, Erzurum — Radiation Oncologist, 2009–2011
- Marmara University Faculty of Medicine, Department of Radiation Oncology, Istanbul — Research Assistant / Resident, 2003–2008
Academic & Research Roles
- Faculty Member with active research in radiation oncology
- Speaker and contributor at national and international radiation oncology meetings
Key Achievements
- 22+ years of experience with 900+ radiotherapy procedures
- ESMO Clinical Unit Visit Grant (2010), EORTC Fellowship Grant (2009), ESTRO Travel Grant (2008)
- Best Clinic Verbal Notice Reward, XVI National Cancer Congress, 2005
- Patient ratings of 4.7+ from JCI-accredited Memorial Şişli oncology service
Awards & Recognitions
National & International Awards
- ESMO Clinical Unit Visit Grant, 2010
- EORTC Fellowship Grant, 2009
- Foreign Education Scholarship, 2009
- ESTRO Travel Grant, 2008
- Best Clinic Verbal Notice Reward, XVI National Cancer Congress, 2005
Professional Memberships
- European Society for Therapeutic Radiology and Oncology (ESTRO)
- Turkish Association of Radiation Oncology
- Turkish Medical Association
Research & Publications
Published Papers (Selected)
- Abacıoğlu U, Güçlüer B, Çetin İ, Akgün Z, Tezcanlı E, Şengöz M, Sav A. "Effect on Prognosis of Ki-67 Proliferation Index in Patients Diagnosed with Multiform Glioblastoma." XVI National Cancer Congress, 2005.
- Akgün Z, et al. Multiple peer-reviewed contributions on glioblastoma, breast cancer, melanoma and IMRT/IGRT outcomes in national and international journals.
Ongoing Research & Clinical Interests
- Glioblastoma radiotherapy and prognostic markers
- Image-guided radiotherapy in clinical practice
- SBRT in early-stage lung and prostate cancer
- Multidisciplinary management of breast cancer and melanoma
Estimated Treatment Costs
| Procedure / Consultation | Estimated Cost (INR) | Estimated Cost (USD) |
|---|---|---|
| Radiation Oncology Consultation | ₹4,000 – ₹8,000 | $50 – $100 |
| 3D Conformal Radiotherapy (full course) | ₹2,00,000 – ₹4,50,000 | $2,400 – $5,400 |
| IMRT / IGRT (full course, 23-fraction) | ₹4,50,000 – ₹7,50,000 | $5,400 – $9,000 |
| SBRT (per course) | ₹3,00,000 – ₹8,00,000 | $3,600 – $9,600 |
| Concurrent Chemoradiotherapy (full programme) | ₹5,00,000 – ₹12,00,000 | $6,000 – $14,400 |
*Indicative estimates only. Actual costs subject to hospital pricing, case complexity, and insurance. Contact Cancer Rounds for a personalised quote.
Frequently Asked Questions
1. What advanced technologies does Prof. Dr. Züleyha Akgün use in Radiation Oncologist treatment?
Prof. Dr. Züleyha Akgün uses advanced TrueBeam STx-based IMRT and IGRT, Stereotactic Body Radiation Therapy (SBRT), 3D conformal radiotherapy and concurrent chemoradiotherapy. These technologies allow sub-millimetre precision in tumour targeting while sparing healthy tissue.
2. What conditions does Prof. Dr. Züleyha Akgün specialize in treating?
As a leading Radiation Oncologist specialist Istanbul, Turkey, she treats glioblastoma, breast cancer, lung cancer, prostate cancer, colorectal and gastric cancers, gynaecologic cancers, head and neck cancers, melanoma and patients requiring palliative radiotherapy for bone or brain metastases.
3. How do I book an appointment with Prof. Dr. Züleyha Akgün?
Appointments with Prof. Dr. Züleyha Akgün can be booked directly through the Cancer Rounds website or by contacting their international patient department for priority scheduling.
4. Can international patients receive treatment from Prof. Dr. Züleyha Akgün?
Yes. Cancer Rounds provides full assistance for international patients seeking treatment from Prof. Dr. Züleyha Akgün, including medical visa invitation letters, airport transfers, and local accommodation coordination.
5. What support is available for international patients?
International patients benefit from a dedicated concierge service provided by Cancer Rounds, including language interpretation, financial counselling, and pre-travel virtual consultations to review medical records before arrival.
6. Does Prof. Dr. Züleyha Akgün offer second opinions for Radiation Oncologist cases?
Yes. Second opinion consultations can be arranged via Cancer Rounds for patients who wish to review their diagnosis or treatment plan with an expert Radiation Oncologist specialist in Istanbul, Turkey.














