Are We Ready to Reclassify Crohn’s Disease Using Molecular Classification?
Shahed Kamal,
Nikita Parkash,
William Beattie
et al.
Abstract:Crohn’s disease (CD) is a type of inflammatory bowel disease. The number of IBD cases worldwide was estimated to be 4.9 million in 2019. CD exhibits heterogeneity in clinical presentation, anatomical involvement, disease behaviour, clinical course and response to treatment. The classical description of CD involves transmural inflammation with skip lesions anywhere along the entire gastrointestinal tract. The complexity and heterogeneity of Crohn’s disease is not currently reflected in the conventional classifi… Show more
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