期刊文献+

新型显色胶片剂量计特性及在放射治疗中的应用 被引量:3

原文传递
导出
摘要 胶片剂量计在放射治疗、辐射防护及辐射探测中的应用非常广泛,是最早被用于放射测量的探测器之一。早期的胶片剂量计称为放射线胶片(RGF),具有空间分辨率高、可快速测得二维剂量分布等优点。目前在国内放射治疗实践中,还被应用于常规剂量测量及治疗计划的剂量验证。但是RGF须严格避光操作,照射后须在暗室中显影、定影处理才能显示出射线辐照的信息,处理程序比较繁琐,对低能光子的能量响应较差。
出处 《中华放射医学与防护杂志》 CAS CSCD 北大核心 2009年第1期117-119,共3页 Chinese Journal of Radiological Medicine and Protection
基金 国家自然科学基金资助项目(10775178)
  • 相关文献

参考文献17

  • 1马金利,傅小龙,蒋国梁.放射摄片用胶片剂量仪在肿瘤放射物理学中的应用[J].中华放射医学与防护杂志,2004,24(5):483-486. 被引量:7
  • 2Niroomand-Rad A, Blackwell CR, Coursey BM, et al. Radiochromic film dosimetry: recommendations of AAPM Radiation Therapy Committee Task Group 55. American Association of Physicists in Medicine. Med Phys, 1998, 25(11) : 2093-2115.
  • 3Todorovie M, Fischer M, Cremers F, et al. Evaluation of fafChromic EBT prototype B for external beam dose verification. Med Phys, 2006,33(5) : 1321-1328.
  • 4Butson MJ, Cheung T, Yu PK, et al. energy dependence of EBT gafchromic film dose response in the 50 kVp-10 MVp X-ray range. Appl Radiat Isot, 2006, 64(1): 60-62.
  • 5Zhu Y, Kirov AS, Mishra V, et al. Quantitative evaluation of radiochromic film response for two-dimensional dosimetry. Med Phys, 1997, 24(2): 223-231.
  • 6Lynch BD, Kozelka J, Ranade MK, et al. Important considerations for radiochromic film dosimetry with flatbed CCD scanners and EBT GAFCHROMIC film. Med Phys, 2006, 33(12) : 4551.
  • 7Suchowerska N, Hoban P, Buts, on M, et al. Directional dependence in film dosimetry: radiographic and radiochromic film. Phys Med Biol, 200I, 46(5): 1391-1397.
  • 8Butson M, Yu P, Metcalfe P. Effects of readout light sources and ambient light on radiochromic film. Phys Med Biol, 1998, 43(8): 2407-2412.
  • 9Devic S, Seuntjens J, Abdel-Rahman W, et al. Accurate skin dose measurements using radiochromic film in clinical applications. Med Phys, 2006, 33(4) : 1116-1124.
  • 10Troja SO, Egger E, Francescon P, et al. 2D and 3D dose distribution determination in proton beam radiotherapy with GafChromic film detectors. Technol Health Care, 2000, 8(2): 155-164.

二级参考文献26

  • 1Suchowerska N, Da vison A, Drew J, et al. The validity of using radiographic film for radiotherapy dosimetry. Australas Phys Eng Sci Med,1997,20: 20-26.
  • 2Robar JL, Clark BG. The use of radiographic film for linear accelerator stereotactic radiosurgical dosimetry. Med Phys, 1999,26:2144-2150.
  • 3Evans MDC, Schreiner LJ. A simple technique for film dosimetry. Radiother Oncol, 1992,23: 265-267.
  • 4Childress NL, Dong L, Rosen Ⅱ. Rapid radiographic film calibration for IMRT verification using automated MLC fields. Med Phys, 2002, 29:2384-2390.
  • 5Olch AJ. Dosimetric performance of an enhanced dose range radiographic film for intensity-modulated radiation therapy quality assurance. Med Phys, 2002,29: 2159-2168.
  • 6Esthappan J, Mutic S, Harms WB, et al. Dosimetry of therapeutic photon beams using and extended dose range film. Med Phys,2002,29:2438-2445.
  • 7Williamson JF, Khan FM, Sharma SC. Film dosimetry of megavoltage photon beams: a practical method of isodensity-to-isodose curve conversion. Med Phys, 1981,8:94-98.
  • 8Kapulsky A, Mullokandov E, Gejerman G. An automated phantom-film QA procedure for intensity-modulated radiation therapy. Med Dosim,2002,27: 201-207.
  • 9van Battum LJ, Heijmen BJ. Film dosimetry in water in a 23 MV therapeutic photon beam. Radiother Oncol, 1995,34:152-159.
  • 10Stern RL, Fraass BA, Gerhardsson A, et al. Generation and use of measurement-based 3-D dose distributions for 3-D dose calculation verification. Med Phys, 1992,19:165-173.

共引文献6

同被引文献26

引证文献3

二级引证文献4

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部