Table 1. Clinical and histopathological features of 73 patients.
| Mean age (years) | 69 |
| Gender (male/female) | 60/13 |
| Adjacent non-tumour tissue |
10 |
|
Carcinoma | |
| Histologic classification | |
| Tub1 (well) | 36 |
| Tub2 (moderately) | 14 |
| Poorly | 23 |
The adjacent non-tumour tissues are contained in gastric carcinoma. Tub1 (well), well-differentiated adenocarcinoma; Tub2 (moderately), moderately differentiated adenocarcinoma; Poorly, poorly differentiated adenocarcinoma.