[1]徐志勇.Radiochromic胶片剂量计[J].国际放射医学核医学杂志,2002,26(5):237-239.
　XU Zhi-yong.Radiochromic film dosimetry[J].International Journal of Radiation Medicine and Nuclear Medicine,2002,26(5):237-239.
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《国际放射医学核医学杂志》[ISSN:1673-4114/CN:12-1381/R]

卷:
26
期数:
2002年第5期
页码:
237-239
栏目:
综述
出版日期:
1900-01-01

文章信息/Info

Title:
Radiochromic film dosimetry
作者:
徐志勇
300192 天津, 中国医学科学院中国协和医科大学放射医学研究所
Author(s):
XU Zhi-yong
Institute of Radiation Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin 300192, China
关键词:
Radiochromic胶片剂量计; 刻度; 黑度扫描计
Keywords:
radiochromic film dosimetry; calibration; scanning densitometer system
分类号:
R144.1
摘要:
Radiochromic胶片剂量计可用来测量工业和医学领域中的电离辐射剂量。在医学领域,对这种剂量计的刻度方法、黑度剂量系统和应用原则还未做过详细的报道。现综述了医学领域中应用的剂量计的原理、胶片类型和材料组成、胶片特性、刻度方法、黑度扫描计系统及医学应用。
Abstract:
Radiochromic film dosimetry was developed to measure ionization irradiation dose for industry and medicine.At this time,there are no comprehensive guideline on the medical application,calibration method and densitometer system for medicine.The review gives update on Radiochromic film dosimetry used for medicine,including principles,film model and material,characteristics,calibration method,scanning densitometer system and medical application.

参考文献/References:

[1] Suchowerska N, Hoban P, Butson M, et al. Directional dependence in film dosimetry:radiographic and radiochromic film[J]. Phys Med Biol, 2001, 46(5):1391-1397.
[2] Klassen MJ, Vander ZL and Cygler J. Gafchromic MD-55:investigated as a precision dosimeter[J]. Med Phys,1997,24:1924-1934.
[3] Butson MJ, Cheung T, Yu PK. Spatial resolution of a stacked radiochromic film dosimeter[J]. Radiother Oncol, 2001, 61(2):211-213.
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[5] Aydarous AS, Darley PJ, Charles MW. A wide dynamic range, high-spatial-resolution scanning system for radiochromic dye films[J]. Phys Med Biol, 2001, 46(5):1379-1389.
[6] Butson MJ, Yu KN, Metcalfe PE. Effects of read-out light sources and ambient light on radiochrmic film[J]. Phys Med Biol, 1998, 43(8):2407-2412.
[7] Bazioglou M, Kalef-Ezra J. Dosimetry with radiochromic films:a document scanner technique, neutron response, applications[J]. Appl Radiat Isot, 2001, 55(3):339-345.
[8] Giles ER, Murphy PH. Measuring skin dose with radiochromic dosimetry film in the cardiac catheterization laboratory[J]. Health Phys, 2002, 82(6):875-880.
[9] Butson MJ, Cheung T, Yu PK. Radiochromic film dosimetry in water phantoms[J]. Phys Med Biol, 2001, 46(1):N27-N31.

备注/Memo

备注/Memo:
收稿日期:2002-08-19。
基金项目:国家自然科学基金资助项目(3070233)
作者简介:徐志勇(1970-),男,浙江奉化人,博士研究生,主要从事冠状动脉狭窄放射治疗的剂量学和放射物理研究。
更新日期/Last Update: 1900-01-01