| Acute and chronic breast inflammation | 1 | 0.6% | |
| Ductal ectasia | 1 | 0.6% | |
| Ductal hyperplasia | 1 | 0.6% | |
| Epidermoid cyst | 1 | 0.6% | |
| Fibroepithelial lesion | 1 | 0.6% | |
| Gynecomastia | 1 | 0.6% | |
| Invasive mammillary carcinoma | 1 | 0.6% | |
| Invasive papillary Ca | 1 | 0.6% | |
| Lactating adenoma | 1 | 0.6% | |
| Myofibroblastic tumor | 1 | 0.6% | |
| Periductal & perilobular chronic inflammatory process | 1 | 0.6% | |
| Phylloid with free margin less than 1 mm | 1 | 0.6% | |
| Right axillary lipoma | 1 | 0.6% | |
| Sebaceous cyst | 1 | 0.6% | |
| Spidle cell tumor | 1 | 0.6% | |
| Suggestive of tubular adenoma | 1 | 0.6% | |
| Ductal carcinoma in situ | No | 18 | 56.3% |
| Yes | 14 | 43.8% |