Fig. 2From: An elevated expression of serum exosomal microRNA-191, − 21, −451a of pancreatic neoplasm is considered to be efficient diagnostic markerThree ExmiRs were more sensitive markers for diagnosing IPMN and PC than CmiRs. a,b The ROC analysis between control and IPMN (a) or PC (b) was showed, as follows: miR-191 (left panel), miR-21 (middle panel), and miR-451a (right panel). The AUC, specificity and diagnostic accuracy of three ExmiRs were superior to those of three CmiRs. Among the three ExmiRs, ExmiR-21 showed the highest diagnostic accuracy (IPMN diagnostic accuracy = 78.0%, PC diagnostic accuracy = 80.8%)Back to article page