Review Article
Serrated Lesions of the Colon-Rectum: A Focus on New Diagnostic Tools and Current Management
Table 1
Surveillance recommendations after complete removal of serrated polyps.
| | Histology | Size | Number | Localization | Surveillance (years) | | International consensus panel | United States Multi-Society Task Force | British Society of Gastroenterology |
| | HP | <10 mm | Any | Rectosigmoid | 10 | 10 | 10 | | HP | ≤5 mm | ≤3 | Proximal colon | 10 | N/A | 10 | | HP | Any | ≥4 | Proximal colon | 5 | N/A | 10 | | HP | >5 mm | ≥1 | Proximal colon | 5 | N/A | 10 | | SSP/TSA | <10 mm | ≤3 | Any | 5 | 5 | 10 | | SSP/TSA | >10 mm | 1 | Any | 3 | 3 | 3 | | SSP/TSA | <10 mm | ≤3 | Any | 3 | 5 | 10 | | SSP | >10 mm | ≥2 | Any | 1-3 | 3 | 3 | | SSP w/ dysplasia | Any | Any | Any | 1-3 | 3 | 3 |
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HP: hyperplastic polyp; SSP: sessile serrated polyp; TSA: traditional serrated adenoma; SSP w/ dysplasia: sessile serrated polyp with cytological dysplasia; proximal colon: proximal to the sigmoid.
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