| 项目 | 例数(%) |
| 性别 |
|
| 男 | 0 (0) |
| 女 | 194 (100) |
| 肿瘤位置 |
|
| 左乳 | 105 (54) |
| 右乳 | 89 (46) |
| TNM分期 |
|
| T1 | 94 (48) |
| T2 | 73 (38) |
| T3 | 20 (10) |
| T4 | 7 (4) |
| N0 | 84 (43) |
| N1 | 83 (43) |
| N2 | 21 (11) |
| N3 | 6 (3) |
| 组织病理分级 |
|
| I级 | 44 (23) |
| II级 | 95 (49) |
| III级 | 55 (28) |
| 病灶个数多于2个病灶 | 40 (21) |
| 单个病灶 | 154 (79) |