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Lymph node (LN) classified according to size in resectable patients
| Negative lnn (%) | Positive lnn (%) | Total | |||
|---|---|---|---|---|---|
| LN size | |||||
| <10 mm | 237 | (15) | 15 | (6) | 252 |
| ≥10 mm | 196 | (84) | 37 | (16) | 233 |
| <5 mm | 123 | (95) | 6 | (5) | 129 |
| 5–9 mm | 140 | (92) | 12 | (8) | 152 |
| 10–19 mm | 126 | (83) | 25 | (17) | 151 |
| 20–29 mm | 30 | (88) | 4 | (12) | 34 |
| >30 mm | 14 | (74) | 5 | (26) | 19 |
| Total | 433 | (89) | 52 | (11) | 485 |
