Confocal Laser Endomicroscopy in the Evaluation of Inflammatory Bowel Disease.

Inflammatory bowel disease (IBD), including Crohn's disease and ulcerative colitis, can be effectively monitored with the use of endoscopy. The additional application of small field imaging technology such as confocal laser endomicroscopy CLE during ongoing endoscopic evaluation has led to real-time visualization of mucosal abnormalities and thus in vivo histology. The endomicroscopy (CLE) can improve IBD endoscopic evaluation by identifying seemingly normal-appearing mucosa, assessing the function of the intestinal barrier of the epithelium and vascular permeability, and by characterizing any mucosal lesions, including dysplastic lesions.

Editorial: Endoscopic Scoring Systems in Crohn's Disease for Evaluation of Responsiveness to Treatment: Are we Ready for the Prime Time of Endoscopic Assessment?

There are currently two validated endoscopic indices for evaluation of Crohn's disease (CD), the Crohn's disease Endoscopic Index of Severity (CDEIS) and the Simple Endoscopic Score for Crohn's disease (SES-CD). The study by Khanna et al. evaluated the responsiveness of the SES-CD and CDEIS using data from a trial of adalimumab.