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Relationship between each characters and overall clinical success rate n (%)
| Patients | Overall clinical success | |
| Location | ||
| Esophagus | 1 | 1 (100) |
| Stomach | 10 | 6 (60) |
| Duodenum | 5 | 5 (100) |
| Colon | 3 | 3 (100) |
| Rectum | 4 | 4 (100) |
| Primary disease | ||
| GI bleeding | 9 | 7 (77) |
| Chronic fistulae | 4 | 3 (75) |
| Perforation | 11 | 10 (90) |
| Maximum lesion size (mm) | ||
| < 20 | 9 | 9 (100) |
| 20-30 | 8 | 6 (75) |
| > 30 | 6 | 4 (66) |
| Time from diagnosis (wk) | ||
| < 1 | 18 | 18 (100) |
| 1-4 | 3 | 0 (0) |
| > 4 | 2 | 1 (50) |
