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Metastatically involved lymph node (LN) and the proportion of involvement according to size
| 10% or less involvement of metastatic cells | >10% involvement of metastatic cells | Total | |||
|---|---|---|---|---|---|
| LN size | |||||
| <5 mm | 6 | (46) | 7 | (54) | 13 |
| 5–9 mm | 9 | (37) | 15 | (63) | 24 |
| 10–19 mm | 25 | (50) | 25 | (50) | 50 |
| 20–29 mm | 7 | (78) | 2 | (22) | 9 |
| >30 mm | 6 | (60) | 4 | (40) | 10 |
| Total | 53 | (50) | 53 | (50) | 106 |
