Avaliação de desempenho de ativímetros para medição dos radiofármacos PET baseados em 18F
DOI:
https://doi.org/10.15392/bjrs.v5i1.233Keywords:
Ativímetros, Testes de Proficiência, Fatores de CorreçãoAbstract
Testes de proficiência são ferramentas essenciais para avaliar a confiabilidade e a exatidão das medições. Neste trabalho, testes de proficiência (Z-score, exatidão e desvio relativo) foram aplicados para avaliar o desempenho dos ativímetros utilizados na Divisão de Produção de Radiofármacos do Centro Regional de Ciências Nucelares do Nordeste (CRCN-NE/CNEN). Os resultados foram avaliados em conformidade à norma ISO/IEC 43-1. Adicionalmente, fatores de correção para diferentes geometrias de medição foram determinados experimentalmente para estes equipamentos.- Views: 88
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