Wonhoon Choi

Papers

Total Citations

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About

Wonhoon Choi is a dedicated researcher in the field of medical physics, with a primary focus on radiation therapy quality assurance and dosimetry. His work centers on enhancing the precision and safety of advanced cancer treatment systems, particularly robotic intensity modulated radiation therapy (IMRT). Choi’s major contribution lies in the development and validation of custom-made dosimetric tools, as demonstrated in his most-cited paper, "Feasibility Study of a Custom-made Film for End-to-End Quality Assurance Test of Robotic Intensity Modulated Radiation Therapy System" (2016, 4 citations). This study introduced a laser-cut Gafchromic EBT3 film tailored for end-to-end (E2E) quality assurance, offering a practical and cost-effective solution to verify treatment delivery accuracy in robotic IMRT systems. By addressing the need for reliable, patient-specific QA methods, Choi’s work helps ensure that radiation doses are delivered precisely to tumors while sparing healthy tissue. Though his citation count is modest, his research underscores a commitment to improving clinical workflows and patient outcomes. Choi’s achievements highlight the critical role of meticulous QA in modern radiotherapy, making his contributions valuable for students and researchers seeking to advance safe and effective cancer care.