Siu Ki Yu
Papers
1
Total Citations
3
H-Index
1
About
Dr. Siu Ki Yu is a medical physicist whose work focuses on advancing the precision and safety of stereotactic radiosurgery, particularly with the CyberKnife system. His key research areas encompass quality assurance, beam path accuracy, and innovative dosimetric verification techniques for robotic radiosurgery platforms. Dr. Yu’s major contribution lies in developing a novel, practical method for monitoring the constancy of beam path accuracy in CyberKnife, as detailed in his most-cited 2019 paper. By ingeniously integrating a tailor-made Styrofoam phantom with four implanted fiducial markers and the ArcCHECK device, he enabled real-time fiducial tracking during beam delivery, creating a robust, efficient quality assurance tool. This work, which has garnered 3 citations, directly addresses a critical need for reliable, routine checks in high-precision radiotherapy. His approach offers a significant improvement over more cumbersome traditional methods, enhancing patient safety and treatment reliability. Dr. Yu’s research is a testament to the power of practical innovation in medical physics, providing clinicians with accessible solutions to ensure the consistent, accurate performance of advanced radiation delivery systems.
Research Focus
Key Achievements
Top Papers
- 1