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Proposed risk factors for dysplasia in IBD patients
| Clinical risk factors |
| Disease duration, extent, and severity |
| Personal history of dysplasia |
| Primary sclerosing cholangitis |
| A family history of CRC |
| Endoscopic risk factors |
| Active disease |
| Colonic stricture |
| Postinflammatory polyps |
| Tubular appearance of colon |
| IBD, inflammatory bowel disease; CRC, colorectal cancer. |
