Radiation Oncology

Prof. Dr. Enis Özyar

Doctor and researcher Acıbadem Maslak Hastanesi İstanbul
Nasopharyngeal NeoplasmsCarcinomaHead and Neck NeoplasmsNasopharyngeal CarcinomaUterine Cervical NeoplasmsLung NeoplasmsLaryngeal NeoplasmsCarcinoma, Squamous CellBrain NeoplasmsRadiation InjuriesSkin NeoplasmsHodgkin DiseaseCarcinoma, Non-Small-Cell LungLiver NeoplasmsBone NeoplasmsNeoplasmsEndometrial NeoplasmsBasal Cell CarcinomaProstatic NeoplasmsAstrocytomaBreast NeoplasmsAdenocarcinomaParagangliomaCerebellar NeoplasmsMedulloblastomaVulvar NeoplasmsLymphoma, Non-HodgkinSarcoma, KaposiNeoplasms, Second PrimaryStomatitisTongue Neoplasms

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Person ↔ Disease

Which diseases does this doctor work on?

From source
  • Nasopharyngeal Neoplasms 41 publications
    Source: OpenAlex / PubMed MeSHView publications
  • Carcinoma 15 publications
  • Head and Neck Neoplasms 12 publications
  • Nasopharyngeal Carcinoma 9 publications
  • Uterine Cervical Neoplasms 8 publications
  • Lung Neoplasms 7 publications
  • Laryngeal Neoplasms 7 publications
  • Carcinoma, Squamous Cell 7 publications
  • Brain Neoplasms 6 publications
  • Radiation Injuries 6 publications
  • Skin Neoplasms 5 publications
  • Hodgkin Disease 5 publications
  • Carcinoma, Non-Small-Cell Lung 4 publications
  • Liver Neoplasms 3 publications
  • Bone Neoplasms 3 publications
  • Neoplasms 3 publications
  • Endometrial Neoplasms 3 publications
  • Basal Cell Carcinoma 3 publications
  • Prostatic Neoplasms 2 publications
  • Astrocytoma 2 publications
  • Breast Neoplasms 2 publications
  • Adenocarcinoma 2 publications
  • Paraganglioma 2 publications
  • Cerebellar Neoplasms 2 publications
  • Medulloblastoma 2 publications
  • Vulvar Neoplasms 2 publications
  • Lymphoma, Non-Hodgkin 2 publications
  • Sarcoma, Kaposi 2 publications
  • Neoplasms, Second Primary 2 publications
  • Stomatitis 2 publications
  • Tongue Neoplasms 2 publications

Person ↔ Disease

Which topics does this doctor work on?

From source

Medical areas of interest stated by the doctor on the institution profile. Source: acibadem.com.tr.

  • Lung cancer, pleural cancer (mesothelioma) and other thoracic cancers
  • Gynaecological tumours and cancers (uterine, cervical, ovarian cancer, etc.)
  • Gastrointestinal tumours
  • Intensity-modulated radiotherapy (IMRT)
  • Volumetric modulated arc therapy (VMAT)
  • Uro-oncology (prostate, bladder and kidney tumours)
  • Online adaptive radiotherapy
  • Oligometastatic disease
  • Head and neck cancers
  • Brain tumours
  • Brachytherapy
  • Gastrointestinal oncology
  • Cancer (oncology)
  • Radiotherapy
  • Breast cancer
  • Lung cancer

CV

Education and experience

From source

Experience

  • 2008Acıbadem Healthcare Groupacibadem.com.tr
  • 1987 - 2008Hacettepe University Faculty of Medicine, Department of Radiation Oncologyacibadem.com.tr
  • 1985 - 1987Ministry of Labour and Social Security, compulsory public service, Ankaraacibadem.com.tr
  • 1985 - 1987Istanbul University Istanbul Faculty of Medicine, Department of Anaesthesiology and Reanimationacibadem.com.tr

Education

  • 2003Hacettepe University Faculty of Medicine / Professor, Otheracibadem.com.tr
  • 1997Hacettepe University Faculty of Medicine / Associate Professor, Otheracibadem.com.tr
  • 1993Hacettepe University Faculty of Medicine, Radiation Oncology, Specialty trainingacibadem.com.tr
  • 1985Ankara University Faculty of Medicine, Medicine, University degreeacibadem.com.tr

Trust

Where does this information come from?

The source is stated next to each piece of information. If you see something wrong, you can suggest a correction.

  • SpecialtyRadiation Oncologyacibadem.com.trFrom source
  • InstitutionAcıbadem Maslak Hastanesiacibadem.com.trFrom source
  • Area of workNasopharyngeal NeoplasmsExtracted from 41 publications · Model version —From source
  • Publications230 publicationsOpenAlexFrom source
  • Last synchronised4 November 2026 21:06https://www.acibadem.com.tr/doktor/enis-ozyar/acibadem.com.tr

Scientific work

Publications on Nasopharyngeal Neoplasms

230 publications
  1. Outcomes and PSA kinetics after Magnetic Resonance Image-Guided Stereotactic Body Radiotherapy (MRgSBRT) for prostate cancer

    Strahlentherapie und Onkologie, 2026

    DOI 10.1007/s00066-026-02507-2 PMID 41627393 1 citation (Europe PMC) Source: OpenAlex

  2. Multi-institutional deep learning for GTV segmentation and survival prediction in nasopharyngeal carcinoma

    BMC Medical Imaging, 2026

    DOI 10.1186/s12880-026-02195-5 PMID 41688962 Open-access full textSource: OpenAlex

  3. Comparative efficacy of stereotactic body radiotherapy and percutaneous radiofrequency ablation for oligometastatic liver disease—radiation oncologists’ perspective and practice guideline

    British Journal of Radiology, 2026

    DOI 10.1093/bjr/tqag147 PMID 42271638 Open-access full textSource: OpenAlex

  4. Stereotactic radiotherapy in brain metastases: SRS/FSRT paradox and preferences of radiation oncologists in Türkiye (TROD 10-010 study)

    Strahlentherapie und Onkologie, 2026

    DOI 10.1007/s00066-026-02586-1 PMID 42593513 Source: OpenAlex

  5. Survey on Turkish Radiation Oncologists’ Approach for Brain Metastases of Small Cell Lung Cancer: A Study from Turkish Radiation Oncology SRS Group (TROD 10-014)

    Turkish Journal of Oncology, 2026

    DOI 10.5505/tjo.2026.4899 Source: OpenAlex

  6. Stereotactic Body Radiotherapy for Central and Ultracentral Lung Tumors: A Multicenter Real-world Outcomes Analysis

    Clinical Oncology, 2026

    DOI 10.1016/j.clon.2026.104341 PMID 42925815 Source: OpenAlex

  7. Outcomes of Repeat Stereotactic Radiosurgery for Locally Recurrent Brain Metastases Following Initial Stereotactic Radiosurgery

    Research Square, 2026

    DOI 10.21203/rs.3.rs-11167844/v1 Open-access full textSource: OpenAlex

  8. Curative-intent management of de novo metastatic nasopharyngeal carcinoma: an evidence-based consensus guideline from the International Collaborating Oncology Organisations

    The Lancet Oncology, 2026

    DOI 10.1016/s1470-2045(26)00347-5 PMID 42933448 Source: OpenAlex

  9. International Consensus Guideline on Delineation of the Clinical Target Volumes at Different Dose Levels for Nasopharyngeal Carcinoma (2024 Version)

    International Journal of Radiation Oncology*Biology*Physics, 2025

    DOI 10.1016/j.ijrobp.2025.05.019 PMID 40419028 15 citations (Europe PMC) Source: OpenAlex

  10. Lorlatinib-Induced Blindness: A Rare Entity

    Practical Radiation Oncology, 2025

    DOI 10.1016/j.prro.2025.01.004 PMID 39855592 1 citation (Europe PMC) Source: OpenAlex

View all 230 publications