Table 6 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) | |