Schematic of IBD Endoscope (IMAGE) Optica Caption The sensor detects molecular markers of IBD using a minimally-invasive endoscope that can be easily integrated into a routine colonoscopy exam. Credit Vanderbilt University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.