@article{JPHE3923,
author = {Yongchun Qin and Jin Wang and Yimei Zhang and Xiaomin Zhu and Ningle Yu},
title = {Judgment for cause of radiogenic neoplasms for a thyroid cancer},
journal = {Journal of Public Health and Emergency},
volume = {1},
number = {5},
year = {2017},
keywords = {},
abstract = {Background: Radiogenic neoplasms due to occupational exposure can be identified as occupational radiogenic neoplasms. We investigate the etiology of cancer in a patient with thyroid carcinoma.
Methods: Organ dose was estimated based on the individual monitoring results, or according to GB/T 16149-2012 “Specification of dose estimation for chronic radiation sickness from external exposure” when no individual dose was provided; PC (probability of causation) was calculated according to GBZ97-2009 “Judgment criteria for cause of radiogenic neoplasms”.
Results: The estimated cumulative dose was 20.4 cGy, organ dose of thyroid was 38.1 cGy, PC value from occupational exposure was about 37.8%, with its upper limit of the 95% confidence level was 82.6%.
Conclusions: The case can be judged as radiogenic neoplasm as the upper limit of the 95% confidence PC value is more than 50%. More attention should be paid to the examination of thyroid palpation and the thyroid B ultrasound for radiation workers, especially for those high-risk individuals engaged in radiation work in their early years.},
issn = {2520-0054}, url = {https://jphe.amegroups.org/article/view/3923}
}