Fibrosis in Ulcerative Colitis

  • Fernando MagroEmail author
  • Tatiana António


Intestinal fibrosis is a classic complication in Inflammatory Bowel Diseases where chronic inflammation and abnormal tissue repair together lead to a compromised bowel function. Although fibrosis and stricture formation are acknowledged features of Crohn’s disease courses, these complications remain poorly studied in ulcerative colitis (UC). The relevance of this topic has long been ignored, despite the well-known prevalence of stenosis in UC, its clinical impact in motility and the importance of assessing stricture malignancy.

Fibrosis in UC is now perceived as a dynamic and reversible process. However, still no proper antifibrotic therapy exist, mainly due to the very limited pathophysiological insights.

This chapter aims to review the current knowledge about fibrosis development in UC, outlining disease basic concepts, epidemiology, histopathologic features and clinical consequences.


Ulcerative colitis Inflammatory bowel diseases Fibrosis Stenosis Myofibroblasts Extracellular matrix 


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© Springer International Publishing AG, part of Springer Nature 2018

Authors and Affiliations

  1. 1.Faculty of MedicineUniversity of PortoPortoPortugal

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