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http://dx.doi.org/10.5392/JKCA.2015.15.06.297

A Study on the Thyroid Dose High-Energy Radiation Therapy of Lung Cancer  

Yang, Oh-Nam (목포과학대학교 방사선과/한서대학교 보건의료학과)
Lim, Cheong-Hwan (한서대학교 보건의료학과)
Publication Information
The Journal of the Korea Contents Association / v.15, no.6, 2015 , pp. 297-302 More about this Journal
Abstract
High-energy medical linear accelerator on the dose to the thyroid cancer during radiotherapy were evaluated using optical stimulation luminescence dosimeters(OSLD) using. Scattered's influence in the case of 3D-CRT 25.4 mSv, 28.8 mSv, 31.3 mSv, 26.5 mSv, 27.4 mSv 5 times with an average 27.9 mSv, in the IMRT 46.8 mSv, 43.2 mSv, 42.3 mSv, 41.5 mSv, 44.1 mSv to five times the average of 43.6 was the result of mSv. In the case of light neutron dosimetry results 3D-CRT 3 mSv, 3 mSv, 3.4 mSv, 3.5 mSv, 3.1 mSv to five times the average 3.2 mSv, in the IMRT 5.1 mSv, 4.8 mSv, 4.2 mSv, 4.8 mSv, 4.9 mSv, to five times the average of 4.7 was the result of mSv. Both parties and the light scattered neutrons were significantly appreciated compared to IMRT 3D-CRT. Treatment of cancer using radiation workers, as in this study, and that a significant amount of scattered rays in the adjacent normal tissues during radiation therapy using energy assessment to influence by fully aware of this information is necessary for the exposure reduction efforts the feed.
Keywords
Lung Cancer; High-energy; Thyroid; Linear Accelerator; Photoneutrons;
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Times Cited By KSCI : 4  (Citation Analysis)
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