Table 1 Surgical and Pathological Outcomes (n = 125)
Characteristic | n (%) |
|---|---|
Surgical type | |
Ivor-Lewis | 44 (35.2) |
Mckeown | 81 (64.8) |
Surgical technology | |
Thoracotomy | 28 (22.4) |
VATS | 64 (51.2) |
RATS | 33 (26.4) |
Pathological T stage | |
pT0 | 59 (47.2) |
pTis | 1 (0.8) |
pT1a | 14 (11.2) |
pT1b | 15 (12.0) |
pT2 | 21 (16.8) |
pT3 | 14 (11.2) |
pT4a | 1 (0.8) |
Tumor regression grade | |
1 | 60 (48.0) |
2 | 34 (27.2) |
3 | 19 (15.2) |
4 | 10 (8.0) |
Not reported | 2 (1.6) |
Pathological N stage | |
pN0 | 100 (80.0) |
pN1 | 24 (19.2) |
pN2 | 1 (0.8) |
Number of LNs dissected | |
Median | 18 |
IQR | 15 |
Number of positive LNs | |
Median | 0 |
Range | 0–7 |
Pathological TNM stage | |
I | 92 (73.6) |
II | 7 (5.6) |
IIIA | 18 (14.4) |
IIIB | 6 (4.8) |
IVA | 2 (1.6) |
Major pathological response | |
Yes | 98 (78.4) |
No | 21 (16.8) |
Not reported | 6 (4.8) |
Pathological complete response | |
Yes | 54 (43.2) |
No | 71 (56.8) |
