In early mild Crohn's disease, the colonic mucosa appears endoscopically normal or small ... there are no data supporting the routine use of colonoscopy for evaluation of disease severity or ...

normal colonoscopy findings and characteristic histopathological findings in biopsy samples of the colonic mucosa. 1 Lymphocytic colitis and collagenous colitis are clinically indistinguishable ...

While AI-assisted colonoscopy improves adenoma detection rates, it also increases the detection of non-neoplastic lesions.

in cancerous mucosa compared to the surrounding noncancerous mucosa, regardless of the normal background mucosa (Fig. 3). As a result, both the number and density of gastric glands in cancerous ...