Mass Characteristics
| Characteristic | Number |
| Malignant | 22 |
| Invasive ductal carcinoma | 19 |
| Ductal carcinoma in situ | 2 |
| Invasive lobular carcinoma | 1 |
| GRPR+/αvβ3+ | 10 |
| GRPR+/αvβ3− | 6 |
| GRPR−/αvβ3+ | 5 |
| GRPR−/αvβ3− | 1 |
| Benign | 72 |
| Fibroadenoma | 39 |
| Adenosis | 29 |
| Cyst | 3 |
| Mammary tuberculosis | 1 |
| GRPR+/αvβ3+ | 6 |
| GRPR+/αvβ3− | 7 |
| GRPR−/αvβ3+ | 11 |
| GRPR−/αvβ3− | 48 |