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Prof. Dr. Mehmet Ufuk Abacıoğlu Radiation Oncology

Prof. Dr. Mehmet Ufuk Abacıoğlu

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Radiation Oncology

Prof. Dr. Mehmet Ufuk Abacıoğlu

✓ Medically verified profile
33+ years experienceLanguages: Turkish, EnglishOnline consultationAcibadem Altunizade Hospital · İstanbul
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Prof. Dr. Mehmet Ufuk Abacıoğlu
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About Prof. Dr. Mehmet Ufuk Abacıoğlu

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Prof. Dr. Mehmet Ufuk Abacıoğlu is a Radiation Oncology specialist at Acibadem Altunizade Hospital in İstanbul with 33+ years of experience.

He treats primary glioblastoma, primary central nervous system lymphoma, glioma, benign brain lesions, multiple brain metastases, stage III non-small cell lung cancer, medically inoperable muscle-invasive bladder cancer, and rectal cancer, and performs carbon ion radiotherapy, RapidArc radiosurgery, Gamma Knife radiosurgery, whole brain radiotherapy, prophylactic cranial irradiation, and whole brain reirradiation. He…

Prof. Mehmet Ufuk Abacıoğlu is a radiation oncologist with a medical degree from Istanbul University Faculty of Medicine (1997). He has extensive clinical and leadership experience in radiation oncology and neuro-oncology, and currently practices with Acibadem Health Group (2024). He has held significant roles in national and international professional societies, including Secretary General and Board Member of the Turkish Society of Radiation Oncology, Chairman of the Turkish Oncology Group’s Central Nervous System Working Group (2007–2010), and leadership positions within the Neurooncology Society (Vice President 2013–2015, President 2015). He served on the Board of Directors and Executive Board of the European Association of Neuro-Oncology (EANO) from 2010 to 2014.

Prof. Abacıoğlu is active in multiple professional organizations: EORTC Radiation Oncology Group, ASTRO, ASCO, ESTRO, the Turkish Lung Cancer Association (TCA), and the Rare Cancer Network. In recognition of his contributions he received an honorary membership from the Romanian Urological Society in June 2015. His work focuses on advancing radiation therapy practice, multidisciplinary cancer care, and research in neuro-oncology and thoracic malignancies.

Clinical Focus

Areas of Expertise

Conditions treated and procedures performed by this specialist.

Primary glioblastomaPrimary central nervous system lymphomaGliomaBenign brain lesionsMultiple brain metastasesStage III non-small cell lung cancerMedically inoperable muscle-invasive bladder cancerRectal cancerCarbon ion radiotherapyRapidArc radiosurgeryGamma Knife radiosurgeryWhole brain radiotherapyProphylactic cranial irradiationWhole brain reirradiation
Background

Education

  • 1997Istanbul University Istanbul Faculty of Medicine Radiation Oncology
  • 1993Istanbul University Istanbul Faculty of Medicine
Career

Professional Experience

  • 2024Acibadem Health Group
  • 2010Neolife Medical Center / Professor of Radiation Oncology
  • 1998–2011Marmara University Faculty of Medicine / Professor of Radiation Oncology / Department of Radiation Oncology
  • 1993–1997Istanbul Cerrahpaşa Faculty of Medicine / Professor of Radiation Oncology / Department of Radiation Oncology
Affiliations

Professional Memberships

  • Turkish Society of Radiation Oncology Board Member-Secretary General 2009-2010, Board Member 2011-2012
  • European Organization for Research and Treatment of Cancer (EORTC) Radiation Oncology Group
  • Turkish Oncology Group TOG-Central Nervous System Working Group Chairman 2007-2010
  • American Society for Radiation Oncology (ASTRO)
  • Turkish Lung Cancer Association (TCA)
  • American Society of Clinical Oncology (ASCO)
  • European Association of Neurooncology (EANO) Board of Directors-Executive Board member 2010-2014
  • Neurooncology Society Board Member – Vice President 2013-2015, President 2015
  • Rare Cancer Network
  • European Society for Therapeutic Radiology and Oncology (ESTRO)
  • Honorary membership of the Romanian Urological Society (June 2015)
Research

Selected Publications

  • Heidelberg University Hospital, about the Phase-ll Trial Evaluating Carbon Ion Radiotherapy for the Treatment of Primary Glioblastoma (CLEOPATRA) Eur Assoc Neurooncol Mag, 4(1): 47-48, (2014) Abacioglu U. Interview with Dr Stephanie E Combs
  • V30 as a predictor for radiation-induced hypothyroidism: a dosimetric analysis in patients who received radiotherapy to the neck Radiai Oncol, 2014; 9:104 Akgun Z, Atasoy BM, Özen Z, Yavuz D, Gulluoglu B, Sengoz M, Abacioglu U
  • Critical appraisal of RapidArc radiosurgery with flattening filter free photon beams for benign brain lesions in comparison to GammaKnife: a treatment planning study Radiai Oncol, 2014; 9:119. Abacioglu U, Ozen Z, Yilmaz M, Arifoglu A, Gunhan B, Kayalilar N, Peker S, Sengoz M, Gurdalli S, Cozzi L
  • MSKCC, about the RTOG 1114-Phase II randomized Study of Chemotherapy with and without Low-Dose WBRT for Primary Central Nervous Lymphoma Eur Assoc Neurooncol Mag, 4(3): 130-131, (2014). Abacioglu U. Interview with Dr. Antonio Omuro
  • MD, VU University Medical Center, Amsterdam, about the Randomized Trial on Internet-Based Treatment of Depressive Symptoms in Glioma Patients Eur Assoc Neurooncol Mag, 4(2): 90-91, (2014) Abacioglu U. Interview with Florien Boele, MSc, and Martin Klein
  • Concurrent chemoradiotherapy with low dose weekly gemcitabine in medically inoperable muscle-invasive bladder cancer patients Clin Transl Oncol, 16(1): 91-5, (2014) Atasoy BM, Dane F, Alsari Cetin I, Ozgen Z, Ucuncu Kefeli A, Ibrahimov R, Turhal NS, Abacioglu U, Turkeri L
  • Who may benefit from prophylactic cranial irradiation amongst stage III non-small cell lung cancer patients? J BUON. 2013;18(2):453-8 Alsan Cetin I, Akgun Z, Atasoy BM, Fulden Yumuk P, Abacioglu U
  • The benefit of whole brain reirradiation in patients with multiple brain métastasés Radiai Oncol, 2013; 8(1): 186 Özgen Z, Atasoy BM, Ucuncu Kefeli A, Seker A, Dane F, Abacioglu U
  • The effect of magnesium and vitamin E pre-treatments on irradiation-induced oxidative injury of cardiac and pulmonary tissues in rats: a randomized experimental study Anadolu Kardiyol Derg, 12(6), SOS- 14, (2012) 40. Atasoy BM, Ozgen Z, Bostanci K, Yiiksel M, Ozen Z, Ibrahimov R, Abacioglu U
  • Flealth-Related Quality of Life During Postoperative Chemoradiotherapy with Oral Uracil-Tegafur and Leucovorin in Rectal Cancer Patients Hepatogastroenterology. Nov 16;60(123). (2012 42. Ozgen Z, Ozden S, Dane F, Atasoy BM, Akgun Z, Yumuk PF, Mayadagli A, Turhal NS, Abacioglu U
Good to Know

Frequently Asked Questions

What is Dr. Mehmet Ufuk Abacıoğlu's specialty?
Dr. Mehmet Ufuk Abacıoğlu is a specialist in Radiation Oncology at Acibadem. For a personalised assessment, the Acibadem international patient team can review your medical history and reports and explain the suitable next steps.
Which hospital does Dr. Mehmet Ufuk Abacıoğlu practise at?
Dr. Mehmet Ufuk Abacıoğlu sees patients at Acibadem Altunizade Hospital in İstanbul. The international patient team can confirm current availability and help you plan a consultation or visit.
What languages can I use when consulting Dr. Mehmet Ufuk Abacıoğlu?
Consultations with Dr. Mehmet Ufuk Abacıoğlu are supported in Turkish and English. In addition, Acibadem provides multilingual coordination and interpreter support so international patients can communicate clearly throughout their care.
How can I book an appointment with Dr. Mehmet Ufuk Abacıoğlu?
You can request an appointment with Dr. Mehmet Ufuk Abacıoğlu using the appointment form on this page, or by contacting the Acibadem international patient team by phone or WhatsApp. After you share your details, the team checks availability and confirms your appointment, usually within 24 hours.
Is an online video consultation available with Dr. Mehmet Ufuk Abacıoğlu?
Yes. Dr. Mehmet Ufuk Abacıoğlu offers online video consultations, so you can discuss your condition and reports with the specialist before making any travel arrangements. The international patient team can help you schedule a secure video visit.
How many years of experience does Dr. Mehmet Ufuk Abacıoğlu have?
Dr. Mehmet Ufuk Abacıoğlu has around 33 years of professional experience in Radiation Oncology. A summary of education, experience and professional memberships is available on this page.
Can international patients arrange treatment with Dr. Mehmet Ufuk Abacıoğlu?
Yes. Acibadem supports international patients end to end — from the first consultation and treatment planning through appointment scheduling, interpretation during the stay and follow-up after returning home. Sharing your case for an initial assessment is free of charge.
How do I get a second opinion involving Dr. Mehmet Ufuk Abacıoğlu?
You can request an independent review of your diagnosis and proposed treatment. Share your medical reports through the consultation or "Ask a Doctor" form on this site, and the team will arrange a specialist review and explain the available options.
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