Table 1.
Results according to site and lesions
| Site | N | Histology | Mean size (range), mm | Technical success, n (%) | R0 resection, n (%) | Perforation, n (%) | Bleeding, n (%) | Recurrence at 12 months |
|---|---|---|---|---|---|---|---|---|
| Esophagus | 13 | 13 leiomyomas | 24 (21–52) | 13 (100) | 13 (100) | 0 | 0 | 0 |
|
| ||||||||
| Proximal stomach (cardia, corpus, fundus) | 17 | 6 lipomas; 5 GISTs; 3 NETs; 2 leiomyomas 1 hamartoma | 30 (20–110) | 16 (94.1) | 14 (82.4) | 1 (5.9) [1 GIST] | 5 (29.4) [5 GISTs] | 1 (5.9) |
|
| ||||||||
| Distal stomach (angulus, antrum) | 44 | 19 leiomyomas; 10 GISTs; 8 lipomas 6 NETs; 1 hamartoma | 37 (25–60) | 44 (100) | 44 (100) | 3/44 (6.7) [3 GISTs] | 1 (2.2) [1 NET] | 0 |
|
| ||||||||
| Duodenum | 10 | 4 lipomas; 3 NETs 2 GISTs; 1 hamartoma | 13 (12–20) | 10 (100) | 9 (90) | 0 | 1 (10) [1 hamartoma] |
0 |
|
| ||||||||
| Total | 84 | 84 | 26 (12–110) | 83 (98.8) | 80 (85.2) | 4 (4.8) | 7/84 (8.3) | 1 (1.2) |