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Grade of bleed according to type of procedure.
| Procedure type | Bleed type |
||||
|---|---|---|---|---|---|
| Grade 1 alone | Grade 2 alone | Grade 3 alone | Grades 1 and 2 | No intraprocedural bleeding | |
| ESD and hybrid ESD (n = 79) | 5 (6.3%) | 2 (2.5%) | 6 (7.6%) | 38 (48.1%) | 28 (32.0%) |
| EMR (n = 21) | 5 (23.8%) | 1 (4.8%) | 0 | 7 (33.3%) | 8 (38.1%) |
EMR: endoscopic mucosal resection; ESD: endoscopic submucosal dissection.
