. 2014 Nov 10;34(7):1885–1905. doi: 10.1148/rg.347130053

Table 2:

Rates of Reader False-Positive Results Related to CAD False-Positive Results by Cause

graphic file with name rg.347130053.tbl2.jpg

Note.—FPs = false-positive results.

Percentage of CAD false-positive results in a given category that resulted in at least one reader FP during the CAD-assisted session.

^†

The average percentage of the 19 readers who selected a polyp candidate in that category during the CAD-assisted session.

^‡

Includes anal papillae, internal hemorrhoids, and varices.

^§

Caused by reconstruction, peristalsis or motion, high-attenuation contrast material, or streak artifact.

^¶

Includes the following categories that represent <2% of CAD false-positive results each: diverticula (n = 9), rectal tube (n = 5), and lipoma (n = 2).