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磁球混合物检出CTC总数与肺癌患者临床病理特征的相关性
Correlation between total CTC and clinicopathological characteristics of lung cancer patients detected by magnetic ball mixture
| Characteristic | Number of cases (%) | CTC total | P | |
| < 5 | ≥5 | |||
| TNM: tomor-node-metastasis; CTC: circulating tumor cell. | ||||
| Gender | ||||
| Male | 39 | 4 | 35 | > 0.05 |
| Female | 21 | 2 | 19 | |
| Age (yr) | ||||
| < 50 | 24 | 2 | 22 | > 0.05 |
| ≥50 | 36 | 4 | 32 | |
| Tumor size (cm) | ||||
| < 3 | 15 | 2 | 13 | > 0.05 |
| 3-7 | 34 | 3 | 31 | |
| > 7 | 11 | 1 | 10 | |
| Clinical staging (TNM) | ||||
| Ⅰ | 9 | 5 | 4 | < 0.05 |
| Ⅱ | 12 | 1 | 11 | |
| Ⅲ | 25 | 0 | 25 | |
| Ⅳ | 14 | 0 | 14 | |
