Receiver operating characteristic (ROC) curve for classification of18F-NaF uptake on PET/CT

Receiver operating characteristic (ROC) curve for classification of18F-NaF uptake on PET/CT

Abstract Objective: To assess the cutoff values established by ROC curves to classify18F-NaF uptake as normal or malignant. Materials and Methods: PET/CT images were acquired 1 hour after administration of 185 MBq of18F-NaF. Volumes of interest (VOIs) were drawn on three regions of the skeleton as...

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Bibliographic Details
Main Authors: Agnes Araujo Valadares, Paulo Schiavom Duarte, Giovanna Carvalho, Carla Rachel Ono, George Barberio Coura-Filho, Heitor Naoki Sado, Marcelo Tatit Sapienza, Carlos Alberto Buchpiguel
Format: Article
Language:English
Published: Colégio Brasileiro de Radiologia e Diagnóstico por Imagem 2016-02-01
Series:Radiologia Brasileira
Subjects:
18F-NaF PET/CT
Curva ROC
Valores de corte
Captação normal
Captação maligna
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-39842016000100012&lng=en&tlng=en

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-39842016000100012&lng=en&tlng=en

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