Table 4.
Scoring system to assess polyp difficulty19
| Parameter | Range | Score |
|---|---|---|
| Size | <1 cm | 1 |
| 1–1.9 cm | 3 | |
| 2–2.9 cm | 5 | |
| 3–3.9 cm | 7 | |
| >4 cm | 9 | |
| Morphology | Pedunculated | 1 |
| Sessile | 2 | |
| Flat | 3 | |
| Site | Left | 1 |
| Right | 2 | |
| Access | Easy | 1 |
| Difficult | 3 |
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