BACKGROUND: Cross-sectional studies in ulcerative colitis (UC) have shown at best a moderate association between histologic and clinical measures of disease activity, but few longitudinal...
1 Nancy University Hospital, Vandoeuvre-les-Nancy, France;
2 GI Alliance, United States;
3 Icahn School of Medicine at Mount Sinai, New York, United States;
4 UNIMI, Department of Pathoph...