Circumstance of discovery | Types | Effective | Fréquency (%) |
Clinical anomaly (n = 70) | Nodule or mass | 52 | 74 |
Mastodynia | 2 | 2.9 | |
Nodule + mastodynia | 7 | 10 | |
Ulceration | 2 | 2.9 | |
Other | 7 | 10 | |
Tracking anomaly (n = 4) | - | 4 | - |
Screening assessment (n = 1) | - | 1 | - |