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 —Polyp linear size versus volume derived from CT colonography (CTC).
This graph is similar to A but depicts medium-sized polyps measuring
less than 10 mm. Blue line represents fitted curve for individual data points,
V(D) = (
/12) x Db, where b =
3.13 (see text). Note how medium-sized polyps approximate hemispheric curve
(red line). Unlike larger polyp diameters, CTC-derived volume for
medium-sized lesions is generally greater than hemispheric volume.
