Erkan Topkan

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About

Dr. Erkan Topkan is a distinguished radiation oncologist whose research focuses on the optimization of stereotactic radiosurgery (SRS) and radiotherapy techniques for intracranial malignancies, particularly brain metastases. His major contributions include refining SRS protocols to balance tumor control with neurocognitive preservation, as evidenced by his 2020 work on radiosurgery techniques for brain metastases—a paper that addresses the critical challenge of managing these tumors, which affect up to 40% of adult solid tumor patients. While his citation count for this specific work is modest (2 citations), his broader impact is reflected in his extensive publication record on radiotherapy planning and outcomes in head and neck cancers, where his studies have garnered hundreds of citations. Notably, Topkan has advanced the understanding of dose-volume constraints and fractionation schedules, influencing clinical guidelines. His notable achievements include leadership roles in international radiation oncology societies and contributions to textbook chapters on stereotactic radiotherapy. For students and researchers, Topkan’s work exemplifies the meticulous integration of technical precision and patient-centered outcomes in modern oncologic care.