Mo1527 A Computer-Based System for Quantitative Diagnosis of Early Gastric Cancer Under Blue LASER Imaging-Magnifying Endoscopy

A blue laser imaging (BLI) system has been devised by Fujifilm Medical Co. Ltd. as an alternative to conventional xenon lamp illumination systems for image-enhanced endoscopy. The new narrow-band imaging system uses two laser light sources (410 nm and 450 nm) and a phosphor white light source. Magnifying endoscopy with BLI is clinically useful in diagnosing gastric cancer and determining treatment options. There is a learning curve, however. Accurate BLI-based diagnosis requires training and experience.