Monitoring of radiation dose rates around a clinical nuclear medicine site

doi:10.1016/j.radphyschem.2013.12.034

中山醫學大學機構典藏 CSMUIR > 醫學科技學院 > 醫學影像暨放射科學系暨碩士班 > 期刊論文 > Item 310902500/17829

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题名:	Monitoring of radiation dose rates around a clinical nuclear medicine site
作者:	Shao, Chia-Ho Lu, Cheng-Chang Chen, Tou-Rong Weng, Jui-Hung Kao, Pan-Fu Dong, Shang-Lung Chou, Ming-Jen
贡献者:	中山醫大
关键词:	Radioactive waste water piping;Nuclear medicine;Radiation dose;Thermoluminescent dosimeter
日期:	2014-11
上传时间:	2017-06-27T09:03:28Z (UTC)
出版者:	Radiation Physics and Chemistry
ISSN:	0969-806X
摘要:	Abstract The monitoring of radiation dose around the nuclear medicine site is an important study issue. In this study, TLD-100H radiation dosimeters were used to measure the ambient radiation dose rates around a clinical nuclear medicine site in order to investigate the latent hot zones of radiation exposure. Results of this study showed that the radiation doses measured from all piping and storage systems were comparable to the background dose. A relatively high dose was observed at the single bend point of waste water piping of the PET/CT. Another important finding was the unexpected high dose rates observed at the non-restricted waiting area (NRWA) of SPECT. To conclude, this study provides useful information for further determination of an appropriate dose reduction strategy to achieve the ALARA principle in a clinical nuclear medicine site.
URI:	https://doi.org/10.1016/j.radphyschem.2013.12.034 https://ir.csmu.edu.tw:8080/ir/handle/310902500/17829
關聯:	Radiation Physics and Chemistry Volume 104, November 2014, Pages 124-128
显示于类别:	[醫學影像暨放射科學系暨碩士班] 期刊論文

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