Review Article
Chronic Inflammation and Malignancy in Ulcerative Colitis
Table 1
Reasons for failure of surveillance colonoscopy.
| (i) Noncompliance of patients with UC to follow up with gastroenterologists | | (ii) Inadequate collection of biopsy samples from surveillance colonoscopy | | (iii) Inability of pathologist to properly diagnose degree of dysplasia | | (iv) Disagreement amongst pathologists in regards to degree of dysplasia | | (v) Development of cancer prior to the initiation of surveillance colonoscopy | |
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