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TGF β expression in main mass of CRC with and without lymph node metastasis.
| Parameter |
Expression of TGF β, n (%) |
Positive | Total (%) | |
| n | Negative | |||
| With lymph node metastasis | 16 | 2 (12.5) | 14 (87.5) | 47.1 |
| Without lymph node metastasis | 18 | 15 (83.3) | 3 (16.7) | 52.9 |
P = 0.0001, P<0.01.
