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Characteristics of patients with neoadjuvant chemotherapy and patients without neoadjuvant chemotherapy
| Patients with neoadjuvant chemotherapy | Patients without neoadjuvant chemotherapy | P value | |
|---|---|---|---|
| Differentiation | 0.558 | ||
| Low differentiation | 16 | 15 | |
| High differentiation | 5 | 7 | |
| Pathological stage | 0.495 | ||
| I-IIa | 32 | 29 | |
| IIb-IV | 2 | 0 | |
| Lymph node metastasis | 0.073 | ||
| Yes | 23 | 24 | |
| No | 10 | 3 | |
| Vascular invasion | 0.075 | ||
| Yes | 18 | 23 | |
| No | 8 | 2 |
