巴西东北地区核医学服务中活性测量的比较。
Comparison of the activity measurements in nuclear medicine services in the Brazilian northeast region.
作者信息
de Farias Fragoso Maria da Conceição, de Albuquerque Antônio Morais, de Oliveira Mércia L, de Lima Fabiana Farias, Barreto Flávio Chiappetta Paes, de Andrade Lima Ricardo
机构信息
Centro Regional de Ciências Nucleares do Nordeste (CRCN-NE), Comissão Nacional de Energia Nuclear (CNEN), Av. Prof. Luiz Freire, 200, CEP 50740-540, Recife/PE, Brazil.
出版信息
Appl Radiat Isot. 2013 Dec;82:36-44. doi: 10.1016/j.apradiso.2013.07.014. Epub 2013 Jul 24.
The Northeastern Regional Centre for Nuclear Sciences (CRCN-NE), National Nuclear Energy Commission, has organized for the first time in nuclear medicine services (NMSs) in the Brazilian northeast region a comparison of activity measurements for (99m)Tc, (131)I, (67)Ga, (201)Tl and (57)Co. This tool is widely utilized to evaluate not only the accuracy of radionuclide calibrators, but also the competence of NMSs to measure the activity of the radiopharmaceuticals and the performance of the personnel involved in these measurements. The comparison results showed that 90% of the results received from participants are within the ±10% limit established by the Brazilian Norm.
国家核能委员会东北核科学区域中心（CRCN-NE）首次在巴西东北地区的核医学服务（NMSs）中组织了针对（99m）Tc、（131）I、（67）Ga、（201）Tl和（57）Co的活度测量比较。该工具不仅广泛用于评估放射性核素校准仪的准确性，还用于评估核医学服务测量放射性药物活度的能力以及参与这些测量的人员的表现。比较结果表明，参与者提交的结果中有90%在巴西规范规定的±10%限值范围内。
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