Fig. 7

SROC Curve of ASL for Monitoring Treated Cerebral AVM. Each plotted point signifies the sensitivity-specificity pair derived from an individual study, with the red points denoting the aggregated estimates of sensitivity and specificity from the collective analysis of all studies. The area under the curve (AUC), presented as the AUC value, serves as a comprehensive measure of the test’s diagnostic efficacy. The summary operating point indicates sensitivity and specificity of 0.94 and 0.99, respectively. The value of AUC is 0.98 [0.96–0.99]