Diagnóstico auxiliado por computador na detecção de nódulos pulmonares pela tomografia computadorizada com múltiplos detectores: estudo preliminar de 24 casos

Capobianco, Júlia; Jasinowodolinski, Dany; Szarf, Gilberto

doi:10.1590/s1806-37132008000100006

J. bras. pneumol.

2008

DOI: 10.1590/s1806-37132008000100006

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Diagnóstico auxiliado por computador na detecção de nódulos pulmonares pela tomografia computadorizada com múltiplos detectores: estudo preliminar de 24 casos

Júlia Capobianco

Dany Jasinowodolinski

Gilberto Szarf

Abstract: In this preliminary 24-case study, the sensitivity of computer program tested was not significantly greater than that of the double-reading process that is routinely performed in this facility.

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References 27 publications

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Added value of double reading in diagnostic radiology,a systematic review

Geijer

2018

Insights Imaging

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ObjectivesDouble reading in diagnostic radiology can find discrepancies in the original report, but a systematic program of double reading is resource consuming. There are conflicting opinions on the value of double reading. The purpose of the current study was to perform a systematic review on the value of double reading.MethodsA systematic review was performed to find studies calculating the rate of misses and overcalls with the aim of establishing the added value of double reading by human observers.ResultsThe literature search resulted in 1610 hits. After abstract and full-text reading, 46 articles were selected for analysis. The rate of discrepancy varied from 0.4 to 22% depending on study setting. Double reading by a sub-specialist, in general, led to high rates of changed reports.ConclusionsThe systematic review found rather low discrepancy rates. The benefit of double reading must be balanced by the considerable number of working hours a systematic double-reading scheme requires. A more profitable scheme might be to use systematic double reading for selected, high-risk examination types. A second conclusion is that there seems to be a value of sub-specialisation for increased report quality. A consequent implementation of this would have far-reaching organisational effects.Key Points • In double reading, two or more radiologists read the same images. • A systematic literature review was performed. • The discrepancy rates varied from 0.4 to 22% in various studies. • Double reading by sub-specialists found high discrepancy rates. Electronic supplementary materialThe online version of this article (10.1007/s13244-018-0599-0) contains supplementary material, which is available to authorised users.

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Added value of double reading in diagnostic radiology,a systematic review

Geijer

2018

Insights Imaging

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Commercially Available Computer-Aided Detection System for Pulmonary Nodules on Thin-Section Images Using 64 Detectors-Row CT

Yanagawa¹,

Honda²,

Yoshida³

et al. 2009

Academic Radiology

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Diagnóstico auxiliado por computador na detecção de nódulos pulmonares pela tomografia computadorizada com múltiplos detectores: estudo preliminar de 24 casos

Abstract: In this preliminary 24-case study, the sensitivity of computer program tested was not significantly greater than that of the double-reading process that is routinely performed in this facility.

Cited by 2 publications

References 27 publications

Added value of double reading in diagnostic radiology,a systematic review

Added value of double reading in diagnostic radiology,a systematic review

Commercially Available Computer-Aided Detection System for Pulmonary Nodules on Thin-Section Images Using 64 Detectors-Row CT

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