Table 5 T1WI, T2WI, and SWI lesion signal intensity of the hemorrhage (number of patients = 16 and number of lesions = 29)
From: Magnetic resonance susceptibility weighted in evaluation of cerebrovascular diseases
MRI sequence | Number of lesions | Sensitivity (%) | Specificity (%) | Accuracy (%) | ||
|---|---|---|---|---|---|---|
Isointense | Hypointense | Hyperintense | ||||
T1WI | 7 | 5 | 17 | 85.7 | 50 | 75.9 |
T2WI | 8 | 9 | 12 | 88.9 | 54.5 | 75.9 |
SWI | 3 | 26 | 0 | 96.1 | 66.7 | 93.1 |
Pvalue | 0.028* for SWI and 0.094* for (T1WI + T2WI) | |||||