Papers
6
Total Citations
300
H-Index
5
About
Christos Antypas is a medical physicist whose career has centered on the commissioning, dosimetry, and quality assurance of advanced radiosurgery systems, with particular expertise in CyberKnife robotic stereotactic radiosurgery. His most influential contribution, cited 138 times, established rigorous performance evaluation procedures for the CyberKnife G4 system, laying a practical foundation for departments worldwide undertaking similar commissioning work. Building on this, Antypas made significant methodological advances in small-field dosimetry — a notoriously challenging area in radiation physics — most notably by determining detector correction factors for the CyberKnife iris collimator (64 citations) and by implementing a formal dosimetric framework for nonstandard fields in a clinical robotic radiosurgery context (61 citations). His longitudinal analysis of total system error across more than a decade of clinical operation further demonstrated his commitment to long-term quality and patient safety. Beyond technical physics, Antypas has contributed to clinical innovation, including a remarkable case report describing staged robotic radiosurgery to treat malignant glioma during pregnancy. Together, his body of work has helped standardize practices that underpin the safe and accurate delivery of radiosurgery in centers around the globe.
Research Focus
Key Achievements
Top Papers
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