Microscopic colitis in patients with ulcerative colitis or Crohn’s disease: a retrospective observational study and review of the literature

Abstract

Altogether 173 patients with occurrence of both IBD and MC were found. The most common finding in our patients was onset of CC in a patient with UC. Although these are likely random associations of two different disorders, MC should be considered in the patient with UC or CD if there is onset of chronic watery diarrhoea without endoscopic relapse of IBD.