Regional observer performance variation in the evaluation of gated cardiac blood pool studies

S. A. Jackson, R. Nickerson, R. H. Martin, S. Iles, D. Barnes

Résultat de recherche: Articleexamen par les pairs

5 Citations (Scopus)

Résumé

Receiver operating characteristic (ROC) analysis demonstrated that regional variations of sensitivity exist in the detection of wall motion abnormality in cardiac blood pool imaging studies. The observer response is significantly better in the apex than either the septum or posterolateral wall segments. The observer errors tend to be false-negative in the posterolateral wall segment and false-positive in the other two segments. Image presentation can make a significant difference to the overall sensitivity, and the monochrome cine-sequence performed best in this study.

Langue d'origineEnglish
Pages (de-à)254-257
Nombre de pages4
JournalEuropean Journal of Nuclear Medicine
Volume19
Numéro de publication4
DOI
Statut de publicationPublished - avr. 1992
Publié à l'externeOui

ASJC Scopus Subject Areas

  • Radiology Nuclear Medicine and imaging

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