Table 3.
Basal cell adenoma vs. myoepithelioma | Basal cell adenoma vs. Warthin tumor | Myoepithelioma vs. Warthin tumor | |
---|---|---|---|
AE | 0.21 | 0.61 | 0.02 |
AD | 0.07 | 0.12 | <0.001 |
AWO | 0.91 | 0.99 | 0.93 |
RPEWR | 0.98 | 0.47 | 0.61 |
P values are for comparisons among basal cell adenoma, myoepithelioma, and Warthin tumor by using the post hoc Tukey test of the analysis of variance test (P < 0.05).
AE, attenuation value at early-phase CT; AD, attenuation value at delayed-phase CT; AWO, washout attenuation; RPEWR, relative percentage enhancement washout ratio.