Tertiary referral for double balloon enteroscopy in small bowel Crohn’s disease: a retrospective assessment of diagnostic impact

Tertiary referral for DBE in suspected CD confined to the small bowel is valuable for investigating the findings from noninvasive testing, such as CE or imaging. DBE can guide CD management and establish accurate diagnoses. Physicians should consider DBE when the diagnosis of isolated small bowel CD is not confirmed by histology.