Table 3 Main characteristics of MRI findings
Parameter | Results |
|---|---|
Background parenchymal enhancement | |
Minimal | 12 (11.4%) |
Mild | 38 (36.2%) |
Moderate | 36 (34.3%) |
Marked | 19 (18.1%) |
Breast density | |
ACR A | 3 (2.8%) |
ACR B | 21 (20.0%) |
ACR C | 30 (28.6%) |
ACR D | 51 (48.6%) |
Enhancement | |
Mass | 102 (33.1%) |
Non-mass | 4 (1.3%) |
Other | 46 (14.9%) |
Non-enhancement | 156 (50.6%) |
Kinetic post-contrast curve | |
Persistent | 87 (82%) |
Plateau | 16 (15.1%) |
Wash-out | 3 (2.8%) |