Table 3.
Results of the lesion-based analysis of MR imaging findings
| SMBT (n = 23) | SBT (n = 26) | P value | |
|---|---|---|---|
| Nodule in cyst appearance | 23 (100) | 26 (100) | 1.0 |
| Exophytic growth | 0 (0) | 7 (30) | 0.011 |
| Multilocular appearance | 14 (61) | 14 (54) | 0.77 |
| Papillary solid nodule | 17 (74) | 26 (100) | 0.007 |
| T2WI high SI solid portion | 17 (74) | 22 (85) | 0.48 |
| T2WI low SI core | 14 (61) | 21 (81) | 0.20 |
Data are n (%) for each imaging finding. SMBT, seromucinous borderline tumor; SBT, serous borderline tumor; T2WI, T2-weighted image; SI, signal intensity.