Chromoendoscopy aids the endoscopist in highlighting and characterising lesions within the gastrointestinal tract (GIT). This is normally performed through the usage of a spread of dyes to differentiate everyday from odd mucosa . The approach encourages endoscopists to examine a particular location of interest with extra clarity and sharpness. Chromoendoscopy can complement imaging through enhancing functions of mucosal surface topography and might assist in imparting in-depth information that allows next therapeutic selections to be made with more precision .

Spraying catheters allow the most controlled and unique software of the dye as a quality mist onto the GIT floor. The quantity of staining solution required depends on the surface place to be stained. The endoscope have to be slowly withdrawn, at the same time as the endoscope tip (with a 1–2 cm sticking out spraying catheter) is directed in spiral moves onto the mucosa and concurrently, the dye is sprayed continuously. In a stepwise manner, segments of about 20 cm have to be stained whenever and then carefully inspected. Special caution need to be exercised at the same time as staining the higher oesophagus, because of the risk of aspiration. In addition, a foot pump may be useful in a few cases, which include for pancolonic dye spraying in sufferers with inflammatory bowel sickness (IBD).In colonoscopy, excellent bowel guidance is vital; the usage of spasmolytic retailers including scopolamine or glucagon may be used to avoid bowel peristalsis and an choppy distribution of the dye in some cases. chromoendoscopy .has been a successfully publishing quality Research article from many years and looking forward to frame up eminent, outstanding issues with best quality research articles in this year. We request you to kindly submit and publish your paper in this best journal and get global acknowledgment