Idiopathic tracheal stenosis: successful outcome with antigastroesophageal reflux disease therapy.

There is controversial evidence that gastroesophageal reflux disease (GERD) is an etiologic factor for idiopathic laryngotracheal stenosis. We present the case of a 44-year-old woman with symptomatic tracheal stenosis managed as idiopathic stenosis. She underwent six endoscopic dilations during 1 year, and before surgery she underwent 24-hour esophageal pH monitoring that documented GERD. Anti-GERD treatment was started, which was confirmed as effective with 24-hour esophageal pH monitoring 3 months later. At 2-year follow-up the patient remained free of symptoms and no additional airway procedure was necessary. A close relationship between anti-GERD therapy and clinical outcome was noted.