Substantial cost savings of ultrasound-based management over magnetic resonance imaging-based management in an inflammatory bowel disease service.

Background: Imaging is used to monitor disease activity in small bowel Crohn's disease (CD). Magnetic Resonance Enterography is often employed as a first modality in the United Kingdom for assessment and monitoring; however, waiting times, cost, patient burden and limited access are significant. It is as yet uncertain if small bowel intestinal ultrasound (IUS) may be a quicker, more acceptable, and cheaper alternative for monitoring patients with CD.

Polyps seen but not removed during index colonoscopy: an underestimated inefficiency in endoscopy practice.

Background And Aims: In the United Kingdom endoscopists are certified for independent practice once competent in the removal of polyps up to 20 mm in size. Where polyps are detected but not removed during the index colonoscopy, a repeat procedure is required. The aim of this study was to identify the proportion of polyps <20 mm that were not removed at the time of diagnosis.

Diagnostic Accuracy of Non-Invasive Imaging for Detection of Colonic Inflammation in Patients with Inflammatory Bowel Disease: A Systematic Review and Meta-Analysis.

Endoscopy is the gold standard for objective assessment of colonic disease activity in inflammatory bowel disease (IBD). Non-invasive colonic imaging using bowel ultrasound (US), computed tomography (CT), and magnetic resonance imaging (MRI) may have a role in quantifying colonic disease activity. We reviewed the diagnostic accuracy of these modalities for assessment of endoscopically or histopathologically defined colonic disease activity in IBD.