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diagnoses of symptoms of vocal fatigue and hoarseness), plus a new, prominent diagnostic category: reflux laryngitis (laryngopharyngeal reflux).
Laryngopharyngeal Reflux
Second, these lesions form in patients with laryngopharyngeal reflux, likely due to the chemical irritation from gastric acids present in the posterior glottis.
Laryngopharyngeal reflux (LPR) (Fig- ure 4-20) occurs when gastric fluids from the upper esophageal sphincter leak into the pharynx and larynx, irritating and inflaming the mucosa.
Symptoms are diverse, including possible dysphonia, excessive mucus, coughing, throat pain, swallowing difficulties, and globus, (sensation of a lump in the throat).43-45 (The companion website provides a video example of a laryngopharyngeal reflux event).
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