1.
31例NSCLC肺部小病灶患者的临床资料
Clinical characteristics of 31 NSCLC patients with small lung lesions
| Clinical characteristic | n | Percentage |
| *Two cases of >5 cm diameter were 5.1 cm and 5.3 cm. NSCLC: non-small cell lung cancer. ECOG: Eastern Cooperative Oncology Group. | ||
| Gender | ||
| Male | 17 | 54.8% |
| Female | 14 | 45.2% |
| Age (yr) | ||
| ≤70 | 16 | 51.6% |
| >70 | 15 | 48.4% |
| Pathology type | ||
| Squamous cell carcinoma | 10 | 32.2% |
| Adenocarcinoma | 18 | 58.1% |
| Large cell carcinoma | 3 | 9.7% |
| Diameter of the lesions | ||
| ≤3 cm | 20 | 64.5% |
| 3 cm-5 cm | 9 | 29.0% |
| >5 cm* | 2 | 6.5% |
| Stage | ||
| T1-T2N0M0 | 15 | 48.4% |
| Solitary pulmonary recurrence after surgery | 6 | 19.4% |
| Stage Ⅳ with oligo metastasis | 10 | 32.2% |
| ECOG performance status | ||
| 0 | 8 | 25.8% |
| 1 | 21 | 67.7% |
| 2 | 2 | 6.4% |
| Weight loss | ||
| ≤5% | 26 | 83.9% |
| >5% | 5 | 16.1% |
| Dose | ||
| 60 Gy/8 f | 16 | 51.6% |
| 48 Gy/4 f | 15 | 48.4% |
| Reasons not taking surgery | ||
| Refuse | 7 | 22.6% |
| Not appropriate stage | 16 | 51.6% |
| Complications | 8 | 25.8% |