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Tumor characteristics in 50 cases of NSCLC
| Characteristics | No. (%) of cases | |
|---|---|---|
| Tumor stage |
pT1 |
9 (18) |
| |
pT2 |
23 (46) |
| |
pT3 |
9 (18) |
| |
pT4 |
9 (18) |
| Lymph node status |
pN0 |
21 (42) |
| |
pN1 |
13 (26) |
| |
pN2 |
16 (32) |
| Distant metastasis |
Absent |
47 (94) |
| |
Present |
3 (6) |
| Clinical stage |
I |
14 (28) |
| |
II |
13 (26) |
| |
III |
20 (40) |
| |
IV |
3 (6) |
| Degree of differentiation |
High |
2 (4) |
| |
Moderate |
31 (62) |
| Low | 17 (34) | |
