Occupational radiation dose assessment for nuclear medicine workers in Turkey: A comprehensive investigation
Yükleniyor...
Dosyalar
Tarih
2022
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier B.V.
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Objective: Radioisotopes are used extensively in nuclear medicine. Analysis of occupational doses received by medical radiation workers, especially nuclear medicine staff dealing with radioisotopes, contributes significantly to enhancing safe practice and promoting radiation protection measures in the radiology department. The current study aimed to determine the time trend and the differences in occupational radiation dose among nuclear medicine workers. Methods: Readings of 394 OSL dosimeters were obtained from 31 medical workers and grouped into five worker groups (technologist, physician, nurse, radio-pharmacist, and radio-physicist). Results: The average number of workers dropped to 4.5 in 2020 and 2021 compared to 14.4 in 2014 to 2019. The average annual effective dose and skin dose for all workers based on measurements for a typical yearly workload of 5000 patients were 1.21 (±1.15) mSv and 2.86 (±1.32) mSv, respectively. The highest average annual effective and skin dose was 5.41 and 5.82 mSv, respectively. The NM technologist working in PET/CT received higher mean and maximum effective and skin doses than the other worker groups. Conclusion: The annual effective and skin doses were below the national legislation and international standards. However, improvements in radiation protection practices could be implemented to reduce occupational radiation dose to NM technologists, the most exposed worker group in this study. © 2022 The Author(s)
Açıklama
Anahtar Kelimeler
Nuclear Medicine, Occupational Radiation Dose, OSL, PET CT, Radiation, Radiation Protection
Kaynak
Journal of King Saud University - Science
WoS Q Değeri
Q2
Scopus Q Değeri
Q1
Cilt
34
Sayı
4
Künye
Elshami, W., Erdemir, R. U., Abuzaid, M. M., Cavli, B., Issa, B., & Tekin, H. O. (2022). Occupational radiation dose assessment for nuclear medicine workers in turkey: A comprehensive investigation. Journal of King Saud University - Science, 34(4) doi:10.1016/j.jksus.2022.102005
