A. Constantinescu
Papers
2
Total Citations
23
H-Index
2
About
A. Constantinescu is a leading researcher in medical physics, specializing in scanned ion beam therapy and real-time motion compensation for cancer treatment. Their major contributions focus on developing and experimentally validating techniques to accurately deliver radiation to moving tumors, particularly in extra-cranial lesions. Constantinescu’s most cited work, "Tumor tracking based on correlation models in scanned ion beam therapy: an experimental study" (2013, 20 citations), pioneered the use of correlation models that estimate internal tumor position from external surrogate motion, enabling precise dose delivery without continuous fluoroscopy. This approach significantly enhances treatment accuracy and patient safety. Additionally, their 2012 study on integrating optical tracking systems for organ motion compensation demonstrated a practical, non-invasive method to detect and compensate for respiratory-induced tumor motion in real time. By bridging the gap between surrogate monitoring and beam steering, Constantinescu’s research has laid critical groundwork for adaptive radiotherapy, improving outcomes for patients with mobile tumors. Their work is highly regarded in the field, offering a robust framework for future clinical implementation of motion-compensated ion beam therapy.
Research Focus
Key Achievements
Top Papers
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