Image analysis of the interarytenoid area to detect laryngopharyngeal reflux disease

We reviewed the article entitled: "Image analysis of interarytenoid area to detect cases of Laryngopharyngeal Reflux: An objective method" by Nayak et al. [1]. This is an interesting work. The authors used computer based red, green, and blue (RGB) color analysis of laryngoscopic findings as objective measurements of the interarytenoid and posterior commissure inflammation related to laryngopharyngeal reflux (LPR); then concluded that the value of R>139.2 on image analysis is diagnostic of LPR and higher the R value, the greater is the mucosal inflammation.

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