Histopathological Diagnosis for 109 Fine Wire Localization Biopsies
| Diagnosis | Biopsies, no. (and %) |
|---|---|
| Benign | 67 (100) |
| Fibrocystic disease | 39 (58.2) |
| Fibroadenoma | 10 (14.9) |
| Benign breast tissue | 1 (1.5) |
| Sclerosing adenosis | 11 (16.4) |
| Fat necrosis | 1 (1.5) |
| Papilloma | 1 (1.5) |
| Radial scarring | 1 (1.5) |
| Premalignant | |
| Atypical ductal hyperplasia | 2 (3.0) |
| Lobular carcinoma in situ | 1 (1.5) |
| Malignant | 42 (100) |
| Ductal carcinoma in situ | 12 (28.4) |
| Comedoductal carcinoma in situ | 2 (4.8) |
| Infiltrating ductal carcinoma | 24 (57.1) |
| Infiltrating lobular carcinoma | 1 (2.4) |
| Colloid carcinoma | 3 (7.1) |