Table 1.
Clinicopathologic features of the studied patients and their tumors (N = 134)
| N | % | |
|---|---|---|
| Age (Mean 56 years) | ||
| ≤ 56 years | 61 | 45.5 |
| > 56 years | 73 | 54.5 |
| Gender | ||
| Female | 45 | 33.6 |
| Male | 89 | 66.4 |
| Lymph nodes status | ||
| Free | 84 | 62.7 |
| Affected | 45 | 33.6 |
| Unknow | 5 | 3.7 |
| Tumor size (Mean 3 cm) | ||
| Small ≤3 cm | 80 | 59.7 |
| Big >3 cm | 54 | 40.3 |
| Necrosis | ||
| Negative | 68 | 50.7 |
| Positive | 44 | 32.8 |
| Unknow | 22 | 16.4 |
| Mitotic index | ||
| ≤2 mitosis | 64 | 47.8 |
| 3-20 mitosis | 11 | 8.2 |
| >20 mitosis | 35 | 26.1 |
| Unknow | 24 | 17.9 |
| Diagnosis WHO | ||
| TC | 66 | 49.3 |
| AC | 10 | 7.5 |
| LCNEC | 18 | 13.4 |
| SCLC | 40 | 29.9 |
| Tobacco consumption | ||
| Non-smorker | 52 | 38.8 |
| Smorker | 82 | 61.2 |
| Treatment | ||
| Surgery | 98 | 73.1 |
| Chemotherapy | 57 | 42.5 |
| Radiotherapy | 31 | 23.1 |