Normal result from gastrointestinal biopsy not protective against later IBD, study finds

Individuals with a gastrointestinal (GI) biopsy that comes back normal still have a heightened risk of inflammatory bowel disease (IBD) in the years following that normal biopsy than their population references, according to a new study publishing February 23 in the open access journal PLOS Medicine by Dr. Jiangwei Sun of Karolinska Institutet, Sweden, and colleagues.