Mayo UC Endoscopic Classification • Score = 0 (normal or inactive disease) - Normal vascular pattern • Score = 1 (mild disease) - Erythema, decreased vascular pattern, mild friability • Score = 2 (moderate disease) - Marked erythema, absent vascular pattern, friability, erosions • Score = 3 (severe disease) - Spontaneous bleeding, ulcerations #Mayo #UC #Endoscopic #Classification #ulcerative #colitis #gastroenterology #colonoscopy
