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International Journal of Radiation Research، جلد ۱۴، شماره ۲، صفحات ۱۴۹-۱۵۲
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
Dosimetric comparison between XR-RV3 and EBT2 radiochromic film in megavoltage photon beams |
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| چکیده انگلیسی مقاله |
Background: Radiochromic film is used for radiation dose measurement, XR-RV3 is used in fluoroscopy and EBT2 film in radiation therapy. The aim was to determine if the dosimetric properties of these two films are comparable in megavolt photon beams. Materials and Methods: Comparison measurements included: calibration curves, heterogeneous phantom dose profiles, and nasopharynx dose distribution measurement. Results: Both film types required 24 hours to stabilize. Their heterogeneous phantom dose profiles were similar, and their dose distributions for a nasopharynx treatment were within 3%/3mm. Conclusion: Dose distributions between both films showed good correlation and XR-RV3 film can be used in radiotherapy for quality control checks. |
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| کلیدواژه‌های انگلیسی مقاله |
XR-RV3, EBT2, Calibration curves, heterogeneous |
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| نویسندگان مقاله |
i setilo | i. setilo
medical physics department, faculty of health sciences, university of the free state, bloemfontein 9300, south africa
f c p du plessis | f c p du plessis
medical physics department, faculty of health sciences, university of the free state, bloemfontein 9300, south africa
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| نشانی اینترنتی |
http://www.ijrr.com/browse.php?a_code=A-10-1-612&slc_lang=fa&sid=en |
| فایل مقاله |
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| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
Radiation Biology |
| نوع مقاله منتشر شده |
مرور و بررسی کلی |
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