TABLE 1:

Histologic Score for Inflammatory and Fibrotic CD

Score	Inflammation	Fibrosis
0	No inflammation or distortion	No fibrosis
1	Lamina propria inflammation only	Minimal fibrosis in submucosa or subserosa
2	Submucosal foci of inflammation and/or foci of transmural inflammation	Increased submucosal fibrosis, septa into muscularis propria and/or septa through muscularis propria, increase in subserosal collage
3	Significant, dissecting, confluent transmural inflammation	Significant transmural scar, marked subserosal collagen

CD, Crohn’s disease