Table 5 Cross tabulation showing the diagnostic accuracy of CESM and DW MRI tested versus histopathological diagnosis as the gold standard for lesion classification
| Histopathological diagnosis | Total | ||
|---|---|---|---|
| Malignant | Benign | ||
| BIRADS classification by CESM | |||
| Probably benign (BIRADS 1–3) |
3 7.5% |
3 7.5% |
6 15% |
| Probably malignant (BIRADS 4–5) |
28 70% |
6 15% |
34 85% |
| Total |
31 77.5% |
9 22.5% |
40 100% |
| BIRADS classification by DW MRI | |||
| Probably benign (BIRADS 1–3) |
1 2.5% |
6 15% |
7 17.5% |
| Probably malignant (BIRADS 4–5) |
30 75% |
3 7.5% |
33 82.5% |
| Total |
31 77.5% |
9 22.5% |
40 100% |