Hitoshi Okada
Papers
1
Total Citations
45
H-Index
1
About
Hitoshi Okada is a leading figure in radiation oncology, with a primary focus on improving the precision and safety of cranial stereotactic radiotherapy. His most cited work, a 2011 clinical study with 45 citations, provides a rigorous comparison of positional accuracy and stability between dedicated and conventional immobilization masks. By integrating a 6-degree-of-freedom image guidance system, Okada demonstrated that dedicated masks significantly enhance patient setup reproducibility, directly reducing the risk of geometric miss and normal tissue toxicity. This contribution has been instrumental in advancing frameless stereotactic techniques, allowing for more comfortable yet highly accurate treatments. Okada’s research bridges the gap between engineering and clinical practice, offering evidence-based solutions that optimize the therapeutic ratio. His work is widely referenced by institutions adopting advanced image-guided platforms, underscoring his role in shaping modern, high-precision radiotherapy protocols.
Research Focus
Key Achievements
Top Papers
- 1