Focally ulcerated colonic mucosa with mildly reduced mucigenic cells and related moderate infiltration by neutrophils and lymphocytes. Neutrophils appear to infiltrate glands in some foci but no crypt abscess formation. No evidence of dysplasia. No evidence of malignancy. Pictured is consistent with early ulcerative colitis.
Sigmoid diffuse longitudinal ulceration.
Soft tissue fragments collectively measured 0.7 cm, totally embedded.
Sigmoid longitudinal ulceration, Endoscopic Biopsy: