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Table 2 T1WI, T2WI, and SWI lesion signal intensity in the cavernoma (number of patients = 13 and number of lesions = 33)

From: Magnetic resonance susceptibility weighted in evaluation of cerebrovascular diseases

MRI sequenceNumber of lesionsSensitivity (%)Specificity (%)Accuracy (%)
IsointenseHypointenseHyperintense
T1WI190144033.339.4
T2WI1202163.333.360.6
SWI33001006093.9
Pvalue0.004* for SWI and 0.086* for (T1WI + T2WI)
  1. *Chi-square test, P value < 0.05 is considered statistically significant