Comparison of ASL and DSC perfusion methods in the evaluation of response to treatment in patients with a history of treatment for malignant brain tumor

Table 8 Sensitivity/specificity ratios of observers according to results

Map/ sensitivity-specificity		Sensitivity (%)	Specificity (%)
DSC CBV	Observer 1	87	88
DSC CBV	Observer 2	89	90
DSC CBF	Observer 1	76	95
DSC CBF	Observer 2	65	100
ASL CBF	Observer 1	70	93
ASL CBF	Observer 2	61	97

ISSN: 1471-2342