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The Egyptian Journal of Neurology, Psychiatry and Neurosurgery

Table 4 Interobserver agreement as regard signal intensity, CEI, and contrast to background ratio

From: Role of contrast-enhanced FLAIR MRI in diagnosis of intracranial lesions

 

Interclass correlation

Signal intensity pre FLAIR

0.78

Signal intensity CE FLAIR

0.88

CEI

0.79

Lesion to background contrast ratio:

 

CE FLAIR

0.77

CE T1

0.87

  1. FLAIR fluid-attenuated inversion recovery, CE FLAIR contrast-enhanced FLAIR MRI, CE T1 contrast-enhanced T1-weighted image, CEI contrast enhancement index
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