Table 2 Relationships between clinicopathological factors and positive cancer cells
| Â | Cytology | Â | ||
|---|---|---|---|---|
Positive (N=7) | Negative (N=94) | P | ||
Gender | Male | 5 | 57 | N.S. |
Female | 2 | 37 | ||
Age | Â | 79.9 | 72.6 | N.S. |
Operatin | Open | 4 | 29 | N.S. |
Laparoscpy | 3 | 48 | ||
Robott assisted | 0 | 17 | ||
Lymph node dissection | D0, D1 | 3 | 14 | N.S. |
D1+ | 3 | 68 | ||
D2 | 1 | 12 | ||
Reconstruction | B-I | 7 | 91 | N.S. |
R-Y | 0 | 3 | ||
Stapler | Circular | 7 | 57 | 0.04 |
Linear | 0 | 37 | ||
Tumor location | M | 5 | 39 | N.S. |
L | 2 | 55 | ||
Macroscopic type | 0-I, IIa | 1 | 24 | 0.004 |
0-Iib, Iic | 1 | 33 | ||
Type 1 | 3 | 4 | ||
Type 2, 3 | 2 | 27 | ||
Type 4, 5 | 0 | 6 | ||
Tumor size (mm) | Â | 49 | 43.6 | N.S. |
Depth of invasion | m | 0 | 24 | N.S. |
sm | 3 | 24 | ||
mp | 1 | 17 | ||
ss | 1 | 18 | ||
se, si | 2 | 11 | ||
Pathological type | Differentiated | 4 | 53 | N.S. |
Undifferentiated | 3 | 41 | ||
Lymphatic involvement | Positive | 6 | 46 | N.S. |
Negative | 1 | 48 | ||
Vessel involvement | Positive | 5 | 55 | N.S. |
Negative | 2 | 39 | ||
Lymph node metastasis | Positive | 5 | 30 | 0.047 |
Negative | 2 | 64 | ||
CY | CY0 | 4 | 22 | N.S. |
CY1 | 0 | 2 | ||
CYX | 3 | 70 | ||
Stage | IA, IB | 2 | 56 | N.S. |
IIA, IIB | 3 | 22 | ||
IIIA, IIIB | 2 | 16 | ||