病灶 | 患者1 | 患者2 | 患者3 | 患者4 | 患者5 | N (%) |
部位及分布 |
|
|
|
|
|
|
左乳外上 |
| 1 |
|
|
| 20 |
右乳外上 | 1 |
| 1 | 1 | 1 | 80 |
分布 |
|
|
|
|
|
|
单发 | 1 | 1 |
| 1 | 1 | 80 |
多发 |
|
| 1 |
|
| 20 |
腋下淋巴结增大 |
|
|
|
|
|
|
有 |
|
|
|
|
| 0 |
无 | 1 | 1 | 1 | 1 | 1 | 100 |
大小(cm) |
|
|
|
|
|
|
<2 |
|
|
|
|
| 0 |
2~5 | 1 |
| 1 | 1 | 1 | 80 |
>5 |
| 1 |
|
|
| 0 |
形态 |
|
|
|
|
|
|
圆形 | 1 |
|
|
|
| 40 |
椭圆形 |
| 1 |
|
| 1 | 40 |
不规则形 |
|
| 1 | 1 |
| 20 |
边缘 |
|
|
|
|
|
|
清晰 |
|
|
| 1 |
| 20 |
不清 | 1 | 1 | 1 |
| 1 | 80 |
密度 |
|
|
|
|
|
|
均匀 |
| 1 | 1 | 1 | 1 | 80 |
不均匀 | 1 |
|
|
|
| 20 |
周围组织及皮下脂肪间隙紊乱 |
|
|
|
|
|
|
有 | 1 | 1 |
| 1 |
| 60 |
无 |
|
| 1 |
| 1 | 40 |
囊变、坏死 |
|
|
|
|
|
|
有 |
|
|
|
|
| 0 |
无 | 1 | 1 | 1 | 1 | 1 | 100 |
毛刺征 |
|
|
|
|
|
|
有 |
|
|
|
|
| 0 |
无 | 1 | 1 | 1 | 1 | 1 | 100 |
钙化 |
|
|
|
|
|
|
有 |
|
|
|
|
| 0 |
无 | 1 | 1 | 1 | 1 | 1 | 100 |
BIRADS分类 |
|
|
|
|
|
|
3 |
| 1 | 1 |
|
| 40 |
4A |
|
|
|
|
|
|
4B |
|
|
| 1 | 1 | 40 |
4C | 1 |
|
|
|
| 20 |