Ji-Hua Han

Papers

Total Citations

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About

Ji-Hua Han is a clinical researcher specializing in stereotactic radiotherapy and precision radiation oncology, with a particular focus on intracranial tumor treatments. His work centers on improving the accuracy and safety of stereotactic radiosurgery (SRS) and fractionated stereotactic radiotherapy (FSRT) through rigorous evaluation of localization systems. In his most-cited study, "Positioning error analysis of the fraxion localization system in the intracranial stereotactic radiotherapy of tumors" (2020), Han systematically quantified setup errors and intrafraction motion associated with the Fraxion system, providing critical data that helps clinicians optimize treatment margins and reduce radiation exposure to healthy brain tissue. This contribution is essential for advancing non-invasive frameless stereotactic techniques, which offer patients greater comfort without compromising precision. While his citation count is currently modest, Han's work addresses a fundamental challenge in radiation oncology—ensuring sub-millimeter accuracy in tumor targeting—and his findings are directly applicable to clinical practice, influencing protocols for image-guided radiotherapy. His research underscores the importance of quality assurance in modern radiation therapy, making him a valuable contributor to the field of neuro-oncology and stereotactic treatment delivery.