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Tumor weight and pulmonary metastasis rate in two models of hepatocellular carcinoma.
| Model | No. of cases | Tumor weight (g) (mean ± SD) | Metastatic rate, % (n/total) | No. of metastatic foci (mean ± SD) | No. of metastatic cells (mean ± SD) |
|---|---|---|---|---|---|
| MHCC97-H | 26 | 1.83±0.75 | 69.2 (18/26) | 4.72±5.50 | 119.11±185.92 |
| Xenograft | 17 | 2.89±0.84a | 64.7 (11/17) | 2.27±1.01 | 85.18±79.96b |
SD, standard deviation;
P<0.01, compared with the MHCC97-H group;
P=0.08, compared with MHCC97-H group.
