Table 1.
Lesions characteristics
| Lesion characteristics | n (%) |
|---|---|
| Size (mm) | |
| ≥7–10 mm | 5 (12.8) |
| 11–20 mm | 13 (33.3) |
| ≥ 21 mm | 21 (53.8) |
| Lesion type | |
| Mass | 36 (92.4) |
| Non-mass | 3 (7.6) |
| Malignant histopathological subtype | |
| LCIS | 1 (3.7) |
| IDC | 18 (66.7) |
| ILC | 4 (14.8) |
| Mucinous carcinoma | 1 (3.7) |
| Other malignant (NOS) | 3 (11.1) |
| Benign histopathological subtype | |
| Fibroadenoma | 6 (50.0) |
| Epithelial proliferative lesion | 3 (25.0) |
| Fibrocystic changes | 2 (16.7) |
| Complex cystic lesion | 1 (8.3) |
| Diagnostic source | |
| Biopsy | 37 (94.9) |
| Follow-up | 2 (5.1) |
LCIS, lobular carcinoma in situ; IDC, invasive ductal carcinoma; ILC, invasive lobular carcinoma; NOS, not otherwise specified.