“Voice Problems Among Laryngopharyngeal Reflux Patients Diagnosed with Oropharyngeal pH Monitoring”September 8, 2017
“Laryngopharyngeal Reflux – LPR in Selected Group from Outpatient ENT Clinic”September 8, 2017
Williams AN, Simon RA, Woessner KM. Allergy Asthma Proc. 2008 Nov-Dec;29(6):669-75.
We present the case of a 47-year-old man with exercise-induced dyspnea, cough, chest tightness, and recalcitrant chronic rhinosinusitis. Evaluation revealed IgE sensitization to grass, tree, and weed pollen, no evidence of obstruction on spirometry, and a negative methacholine challenge. Diagnostic considerations included allergic and nonallergic rhinitis, asthma, aspirin-exacerbated respiratory disease, vocal cord dysfunction, extra-esophageal manifestations of acid reflux, and vasculitits. Further evaluation with sinus imaging, laryngoscopy, ambulatory pharyngeal pH testing, upper endoscopy, and bronchoscopy led to a diagnosis. Key issues surrounding the diagnostic and therapeutic approaches to this patient’s condition are reviewed.