The following table or figure may be downloaded to PowerPoint for personal use in teaching and presentations. This feature is available to all subscribers to the journal.

You MUST read and follow the guidelines at Request to Reproduce AJR Content if you are distributing or using AJR content beyond academic use (limited distribution, non-revenue producing, or educational purposes).

(Downloading may take up to 30 seconds.
If the slide opens in your browser, select File -> Save As to save it.)
Click on image to view larger version.

Fig. 2B. —Graphs show receiver operating characteristics (ROC) curves representing findings of CT arterioportography (dotted line) and digital subtraction angiography (solid line), separately and combined (dashed line), in all patients with hepatocellular carcinoma. Parametric ROC models were performed for detection of any hepatocellular carcinoma by reviewer 2 for CT arterioportography and digital subtraction angiography and team 2 for CT arterioportography and digital subtraction angiography combination. Area under ROC curve was 0.50 (95% CI, 0.35–0.65) for CT arterioportography; 0.73 (95% CI, 0.59–0.87) for digital subtraction angiography; and 0.73 (95% CI, 0.59–0.87) for CT arterioportography and digital subtraction angiography combination.