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Table 4.
The comparison of pN classifications of 7th and 8th edition.
| 8th | pN0 | pN1 | pN2 | Total |
|---|---|---|---|---|
| 7th | ||||
| pN0 | 40 | 40 | ||
| pN1 | 43 | 19 | 62 | |
| Total | 40 | 43 | 19 | 102 |