[Gastro-oesophageal reflux disease presenting as laryngeal pathology--epidemiology, symptoms, diagnosis. Preliminary...

Symptoms from the ears, throat, nose and larynx--the laryngeal mask's manifestations of gastroesophageal reflux disease (GERD) are important clinical problem of significant occurrence.

(1) Determination of GERD's frequency of occurrence, especially within the group of patients with the pathology of the posterior laryngeal commissure. (2) Evaluation of the effective algorithms for detecting and management of patients demonstrating symptoms of laryngeal mask, which develop on the ground of gastroesophageal reflux disease. The investigation included 9 patients who were hospitalized in the Department of Otolaryngology of Karol Marcinkowski University of Medical Sciences in Poznań. Every patient was carefully interviewed by means of 3 questionnaires: the first one being Karlsson's general questionnaire, the second one--author's questionnaire designed in the Department of Otolaryngology of Medical Academy in Poznań which emphasises laryngeal symptoms; and the third one being the inquiry including serious past diseases, regularly taken medications, and stimulants. The objective condition of the hypopharynx and larynx was estimated on the basis of indirect laryngoscopy, followed by manometric examination of the oesophagus and 24-hour pH-metry carried out in Motility Laboratory of Surgical Department. 8 patients (88.9%) out of 9 were diagnosed as having GERD on the ground of the questionnaires as well as on the base of the results from the 24-hour pH-metry, and among 7 patients (87.5%) out of the 8 motility disfunction of the oesophagus was detected. Within the group of 8 patients with diagnosed GERD on the ground of additional tests 3 patients (37.5%) were diagnosed as having posterior laryngitis, 2 patients (25%) were diagnosed as having chronic laryngitis and the last 1 (12.5%) suffering from dysphagia. Among 3 patients (37.5%) with tumors of the larynx of rare location within the posterior laryngeal commissure coexistence of gastroesophageal reflux disease (GERD) was proved. The remaining 1 patient (11.1%) with the larynx cancer had no confirmation of GERD. The connection between chronic laryngitis and gastroesophageal reflux disease and/or motility disfunction of the oesophagus described in the literature was confirmed within the group of examined patients. Awareness of GERD and diagnostics carried out in that direction is needed in the group of patients with typical symptoms of the laryngeal mask. Significant frequency of coexistence of gastroesophageal reflux disease and pathology of the posterior laryngeal commissure requires effective algorithms for management of these patients.