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%) |