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Updated: May 13, 2026
08:34
Proton Therapy Delivery and Its Clinical Application in Select Solid Tumor Malignancies
Published on: February 6, 2019
Particle radiotherapy with carbon ion beams
1Gunma University Heavy Ion Medical Center, Gunma University, Showa 3-39-22, 371-8511, Maebashi, Gunma, Japan. tohno@gunma-u.ac.jp.
The EPMA Journal
|March 19, 2013
Summary
Carbon ion radiotherapy provides better dose precision for deep tumors than X-ray therapy, with higher biological effectiveness. This review covers its use in various cancers and its physical and biological properties.
Area of Science:
- Medical physics
- Radiation oncology
- Particle therapy
Background:
- Conventional X-ray therapy has limitations in dose conformity for deep-seated tumors.
- Carbon ion beams offer enhanced biological effectiveness compared to protons and X-rays.
- Individualized treatment planning is crucial for optimizing radiotherapy outcomes.
Purpose of the Study:
- To review the application of carbon ion radiotherapy across various disease sites.
- To discuss the physical and biological properties of carbon ion beams.
- To highlight the advantages over conventional X-ray therapy.
Main Methods:
- Literature review of studies on carbon ion radiotherapy.
- Analysis of treatment planning and beam delivery systems.
- Evaluation of physical and biological characteristics of carbon ion beams.
Main Results:
- Carbon ion radiotherapy demonstrates superior dose conformity for deep-seated tumors.
- Higher relative biological effectiveness of carbon ion beams enhances treatment efficacy.
- Applications reviewed include head and neck, lung, liver, prostate, and rectal cancers.
Conclusions:
- Carbon ion radiotherapy is a promising advanced treatment modality.
- Its superior physical and biological properties offer advantages in treating various cancers.
- Tailored treatment planning is essential for maximizing benefits.
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