表 2.
pN+淋巴结分布特征 例
| 分型 | Ⅰ | Ⅱ | Ⅲ | Ⅳ | Ⅴ | Ⅵ |
| 声门上型 | 1 | 144 | 59 | 12 | 1 | 1 |
| 声门型 | 0 | 20 | 10 | 2 | 0 | 3 |
| 声门下型 | 0 | 1 | 1 | 0 | 0 | 0 |
| 合计 | 1 | 165 | 70 | 14 | 1 | 4 |
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