PHOENIX-Eosinophilic esophagitis is a serious, growing problem that is little understood by many otolaryngologists, according to panelists discussing the disease. Some doctors who specialize in swallowing disorders acknowledged that they were not even aware of the problem, let alone well versed in diagnosing and treating the illness, according to results of a survey completed by 80 members of the American Broncho-Esophagological Association (ABEA).