Table 2.
Numbers of site | Full methylation | Partial methylation | Un-methylation | |
Histological type | ||||
(adenocacinoma) | ||||
Well-differentiated | 18 | 6 | 3 | 9a |
Moderately-differentiated 117 | 26 | 14 | 77 | |
Poorly-differentiated | 15 | 3 | 2 | 10 |
Mucinous | 21 | 6 | 0 | 15 |
Size (cm) | ||||
≤ 2.5 | 27 | 5 | 4 | 18a |
2.6-4 | 54 | 15 | 5 | 34 |
>4 | 87 | 21 | 10 | 56 |
Lymph node metastases | ||||
With LN metastases | 78 | 20 | 5 | 53a |
Without LN metastases | 102 | 26 | 14 | 62 |
P > 0.05.