Table 2 Postoperative pathological features
From: Clinical predictors of pathological good response in locally advanced rectal cancer
Pathological characteristics | Counts |
|---|---|
ypT classification | |
0 | 48 |
1 | 11 |
2 | 39 |
3 | 71 |
4 | 4 |
ypN classification | |
0 | 129 |
1 | 32 |
2 | 12 |
T classification downstaging (cT > ypT) | |
Yes | 139 |
No | 34 |
N classification downstaging (cN > ypN) | |
Yes | 145 |
No | 28 |
Total stage downstaging (cStage > ypStage) | |
Yes | 127 |
No | 46 |
Pathological stage | |
pCR (ypT0N0) | 47 |
I | 43 |
II | 39 |
III | 44 |
Tumor response | |
Stage ypT0–1N0 | 57 |
Stage ypT2–4N0/ypTanyN + | 116 |
Surgical margin | |
R0 | 172 |
R1 | 1 |
Anal preservation | |
Yes | 161 |
No | 12 |