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Table 2 Results of MR in total cases (n = 45). CSF analysis was considered the gold standard (37 cases were positive and 8 cases were negative)

From: The value of contrast-enhanced FLAIR magnetic resonance imaging in detecting meningeal abnormalities in suspected cases of meningitis compared to conventional contrast-enhanced T1WI sequences

 

CE-T1WI

CE-FLAIR

Sensitivity

73%

91.9%

Specificity

100%

100%

PPV

100%

100%

NPV

44.4%

72.7%