Implementation and development of radiochromic film dosimeter in radiotherapy(PDF)
《中国医学物理学杂志》[ISSN:1005-202X/CN:44-1351/R]
- Issue:
- 2018年第6期
- Page:
- 638-642
- Research Field:
- 医学放射物理
- Publishing date:
Info
- Title:
- Implementation and development of radiochromic film dosimeter in radiotherapy
- Author(s):
- ZHANG Yuemei1; 2; LI Guangjun1; BAI Long1; BAI Sen1
- 1. Center for Radiation Physics and Technology, West China Hospital of Sichuan University, Chengdu 610041, China; 2. School of Physics and Technology, Wuhan University, Wuhan 430072, China
- Keywords:
- ; Keywords: radiochromic film; radiotherapy; dosimetry; quality assurance
- PACS:
- R815；R811.1
- DOI:
- DOI:10.3969/j.issn.1005-202X.2018.06.004
- Abstract:
- Abstract: Film dosimeter is a significant dosimetry tool in radiotherapy. Radiochromic film has not only high spatial resolutions, but also broad range of dose response, good tissue equivalence and week energy dependence. Moreover, no chemical processing was needed for radiochromic film. With the development of product performance and product system, the application of radiochromic film is becoming more and more common, having important values in the daily dose measurement, treatment plan verification and quality assurance. The characteristics, film types, dosimetric processes (film irradiation, scanning, dose calibration) and clinical application of radiochromic film dosimeter are briefly summarized in this review.
Last Update: 2018-06-22