Operator’s eye lens dose in computed tomography–guided interventions
نویسندگان
چکیده
منابع مشابه
Assessing the image quality and eye lens dose reduction using bismuth shielding in computed tomography of brain
Background: Epidemiological studies show that computed tomography (CT) is one of the main sources of ionizing radiations. Shielding of radiosensitive organs is one of the dose reduction methods. This study aimed to assess the eye lens dose reduction and image quality resulting from the use of radio-protective bismuth shield in brain CT imaging. Methods: Bismut...
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Introduction: In recent years, the number of computed tomography (CT) scans, which is a high-dose technique, has increased significantly. Head and neck CT is performed frequently and thyroid, particularly in children, has always been considered a sensitive organ. In recent years, radiobiologists and health physicists have been more concerned about the safety of lenses of the eyes, as cataract i...
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A questionnaire was developed by the members of WG12 of EURADOS in order to establish an overview of the current status of eye lens radiation dose monitoring in hospitals. The questionnaire was sent to medical physicists and radiation protection officers in hospitals across Europe. Specific topics were addressed in the questionnaire such as: knowledge of the proposed eye lens dose limit; monito...
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Radiation protection in the use of ionizing radiation in medicine is becoming more and more important because of its increasing use for imaging and therapy and because of complex procedures and technology. The US study showed that the population dose due to medical uses of ionizing radiation increased to about 49% of the total population radiation dose in year 2006 [1]. The increase is due to t...
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ژورنال
عنوان ژورنال: European Radiology
سال: 2020
ISSN: 0938-7994,1432-1084
DOI: 10.1007/s00330-020-07576-0