Endoscopic ultrasonography (EUS) findings one, two, and three years after endoscopic mucosal resection (EMR)
| Group | |||||
|---|---|---|---|---|---|
| A | B | C | Total | ||
| 1 year after EMR | |||||
| No change | 2 | 2 | |||
| Ul-IIs | 9 | 4 | 4 | 17 | |
| Ul-IIs∼IIIs | 1 | 1 | 2 | 4 | |
| Total | 12 | 5 | 6 | 23 | |
| 2 years after EMR | |||||
| No change | 1 | 1 | |||
| Ul-IIs | 5 | 1 | 2 | 8 | |
| Ul-IIs∼IIIs | 1 | 1 | |||
| Total | 5 | 1 | 4 | 10 | |
| 3 years after EMR | |||||
| No change | 2 | 2 | |||
| Ul-IIs | 2 | 2 | |||
| Ul-IIs∼IIIs | |||||
| Total | 4 | 4 | |||
Ul-IIs; peptic ulcer scar with fibrosis extending into the submucosa,
Ul-IIs or IIIs; peptic ulcer scar with fibrosis extending into the submucosa or the muscularis propria.
No lymphadenopathy was detected by EUS in any cases.