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KMID : 0357520160390030385
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Journal of Radiological Science and Technology
2016 Volume.39 No. 3 p.385 ~ p.390
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Evaluation of Stability using Monte Carlo Simulation in 2 People Isolation Treatment Room of Radiation Iodine
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Jang Dong-Gun
Ko Seung-Jin
Kim Chang-Soo
Kim Jung-Hoon
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Abstract
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Radioactive iodine treatment that uses the 2 people isolation room is to cause unnecessary radiation exposure between patients. This research is to be tested safety of 2 people Isolation treatment room and dose-rate through conservative perspective except physiology characteristic and biology information on the assumption that patient have iodine without excretion in 2 people isolation treatment room. This research shows that 364 keV gamma rays emitted by the radioiodine was to determine that the air layer about 30 cm or lead shield 3 mm a half-layer. In addition, In addition, patients in the distance, and lead shielding, length of hospital stay (48 hours) for external radiation exposure that is received from the other patients, two of treatment as appears to be lower than the legal isolation standard dose less than 5 mSv isolation room effective analyzed that manageable.
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KEYWORD
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MCNPX, I-131, Isolation
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