Table 1.
Lesion Characteristics of Gastric Cancer Group after Successful Eradication.
| n=61 | ||
|---|---|---|
| Location | ||
| Upper third | 5 | |
| Middle third | 35 | |
| Lower third | 21 | |
| Tumor size (mm, mean±SD) | 14.7±1.1 | |
| Macroscopic type | ||
| Protruding | 9 | |
| Depressed/Flat | 52 | |
| Histological type | ||
| Differentiated | 55 | |
| Undifferentiated/mixed | 6 | |
| Depth | ||
| M/SM1† | 58 | |
| SM2‡ | 3 | |
| Curability of endoscopic resection | ||
| Curative | 54 | |
| Non curative | 7 |
Data are presented as numbers or mean±SD, SD: standard deviation, M: mucosal invasion
†SM1; submucosal invasion depth<500 μm from muscularis mucosa laye
‡SM2; submucosal invasion depth ≥500 μm from muscularis mucosa layer