Narrow band imaging (NBI) is a new technique that can visualize the whole esophagus. The mucosa is sequentially illuminated by precise wavelengths of red, blue, and green light that penetrate ...

Therefore, it is necessary to mass screen for symptomatic groups in high-incidence areas, and endoscopy has been considered ... [13–15] Both NBI and chromoendoscopy can show the enhanced mucosal ...

The rates of adenoma and flat adenoma detection, and withdrawal time were analyzed using Review Manager 4.2. Conclusions: Endoscopy with NBI seems to improve the detection of flat adenomas ...

NBI has particularly promising results ... Ultrathin and Capsule Endoscopy Ultrathin endoscopy provides a narrower-diameter alternative, improving patient comfort, reducing pain, and enabling ...