Victoria Gómez, Raul J. Badillo, Julia E. Crook et al. Diminutive colorectal polyp resection comparing hot and cold snare and cold biopsy forceps polypectomy. Results of a pilot randomized, single-center study. Endoscopy International Open 2; 2014: published online 19.11.2014
Table 3 contained an error. The group for polyp 3 was changed. The corrected table is inserted below.
Table 3. Information on the five polyps with residual neoplasia at the polyp base.
| Variable | Polyp | ||||||
| 1 | 2 | 3 | 4 | 5 | |||
| Group | Cold snare | Cold snare | Cold forceps | Cold forceps | Cold forceps | ||
| Polyp location | Ascending | Ascending | Ascending | Transverse | Cecum | ||
| Polyp shape | Sessile | Sessile | Sessile | Sessile | Sessile | ||
| Polyp size (mm) | 5 | 4 | 3 | 5 | 3 | ||
| Number of snare passes/bites to remove polyp | 1 | 1 | 2 | 5 | 2 | ||
| Time of polypectomy removal (s) | 41 | 122 | 59 | 115 | 40 | ||
| Base snared successfully with EMR technique | Yes | No | No | Yes | Yes | ||
| Time of base lift and removal (s) | 125 | 148 | 79 | 240 | 88 | ||
| Number of passes/bites for base lift | 1 | 4 | 4 | 1 | 1 | ||
| Histopathology of polyp | Adenoma | Adenoma | Adenoma | Sessile serrated | Sessile serrated | ||
| Histopathology of base tissue | Adenoma | Adenoma | Adenoma | Sessile serrated | Sessile serrated | ||
Abbreviation: EMR, endoscopic mucosal resection.