| Lesion type | Negative (−ve) | Positive (+ve) | ++ve | +++ve | Total |
| Carcinoma | 2 | 4 | 11 | 8 | 25 |
| Fibrocystic changes | 0 | 3 | 8 | 8 | 19 |
| Fibroadenoma | 0 | 1 | 0 | 3 | 4 |
| Papilloma | 0 | 0 | 1 | 0 | 1 |
| Fat necrosis | 0 | 0 | 0 | 1 | 1 |
| Total | 2 | 8 | 20 | 20 | 50 |