Evaluation of Ionizing Radiation Profile in Hot-Lab of Nuclear Medicine Department to Eliminate Undue Radiation Phobia of Technologists in Cancer Hospital
Abstract
Ten distinct locations inside the hot-lab were periodically monitored with a pre-calibrated RM1001-RD LAMSE radiation survey meter for the period of one year. Daily dose rates were recorded and AEDR was calculated using standard notations.
The dose rates on selected points were found ranging from 0.12 to 0.21 μSv/h while the Annual Effective Doses were found a maximum rate of 1.47±0.04 mSv/y and minimum 0.85 ± 0.03 mSv/y. These findings show t-test values with a level of significance of 5% (P<0.05). It is concluded that the dose rates in our setup are negligible as per the NRC dose limit of 20 μSv/h and AEDR is about 58% of the radiation limit of 2.4 mSv/y recommended by UNSCEAR. Therefore, the hot-lab technologist is radio-biologically safe inside hot-lab with this setup having strict compliance with radiation protection protocols. This study give some findings about undue radiophobia in the hot-lab technologists worked in the Nuclear Medicine departments of cancer hospitals.
Keywords
Kaynakça
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Ayrıntılar
Birincil Dil
İngilizce
Konular
Mühendislik
Bölüm
Araştırma Makalesi
Yazarlar
Muhammad Waqar
*
0000-0002-6533-9326
Pakistan
Touqır Ahamd Afrıdı
0000-0002-6801-1000
Pakistan
Quratulain Soomro
0000-0002-7728-4393
Pakistan
Muhammad Qasim
0000-0002-7445-0173
Pakistan
Yayımlanma Tarihi
22 Kasım 2022
Gönderilme Tarihi
29 Haziran 2022
Kabul Tarihi
25 Ekim 2022
Yayımlandığı Sayı
Yıl 2021 Cilt: 8 Sayı: 1