Table 4 Cell type and TNM staging of the studied cases
Variable | Total cases (no = 100) |
|---|---|
Cell type: | |
 Adenocarcinoma | 71 (71%) |
 Squamous cell carcinoma | 11 (11%) |
 Large cell carcinoma | 2 (2%) |
 Small cell lung cancer | 15 (15%) |
 Carcinoid tumor | 1 (1%) |
Stage | |
 I | 3 (3%) |
 II | 7 (7%) |
 III | 20 (20%) |
 IV | 70 (70%) |
T | |
 T1 | 1 (1%) |
 T2 | 19 (19%) |
 T3 | 28 (28%) |
 T4 | 52 (52%) |
N | |
 N0 | 4 (4%) |
 cN1 | 18 (18%) |
 cN2 | 67 (67%) |
 cN3 | 11 (11%) |
M | |
 M1 | 69 (69%) |