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临床T1N0肺癌患者肺叶切除术后的长期生存结果
Long-term survival outcomes after lobectomy in patients with clinical T1N0 lung cancer
| Group | Tumor size (cm) | CTR | 10-yr OS | 10-yr RFS |
| Group A: tumors with CTR＜0.5 and tumor size ≤2 cm with CTR＜0.25; Group B: tumors with CTR≤0.5 excluded from Group A; Group C: tumors with CTR＞0.5 and tumor size≤2 cm; Group D: tumors with CTR＞0.5 and tumor size 2 cm to 3 cm. | ||||
| A | ≤2 | ≤0.25 | 94% | 94.0% |
| B | 2-3 | ≤0.5 | 92.7% | 89.0% |
| ＜2 | 0.25-0.5 | |||
| C | ≤2 | ＞0.5 | 84.1% | 79.7% |
| D | 2-3 | ＞0.5 | 68.8% | 66.1% |
