Table 3.
Pathology characteristics
| N = 323 | |
|---|---|
| Benign | 318 (98%) |
| Fibroadenoma | 143 (44.2%) |
| Cellular fibroadenoma | 4 (1.2%) |
| Complex fibroadenoma | 3 (0.9%) |
| Juvenile fibroadenoma | 6 (1.8%) |
| Fibroadenoma + fibrocystic change | 46 (16.6%) |
| Fibrocystic change | 55 (17%) |
| Fibrocystic change + adenosis | 7 (2.2%) |
| Phyllodes tumor | 10 (3.1%) |
| Intraductal papilloma | 11 (3.4%) |
| Harmatoma | 6 (1.8%) |
| Adenosis | 3 (0.9%) |
| Others | 24 (7.5%) |
| Malignancy | 5 (2%) |
| DCIS in a fibroadenoma | 1 (0.3%) |
| IDC | 1 (0.3%) |
| LCIS | 2 (0.6%) |
| LCIS + DCIS | 1 (0.3%) |
| Positive margin of malignancy | 0/5 (0%) |