 Eosinophilic esophagitis

Eosinophilic esophagitis (EoE, also spelled eosinophilic oesophagitis), also known as allergic oesophagitis, is an allergic inflammatory condition of the esophagus that involves eosinophils, a type of white blood cell.Eosinophils migrate to the esophagus in large numbers, then precipitate an allergic reaction when a trigger food is eaten.