[EOSINOPHILIC DISORDERS OF GASTROINTESTINAL TRACT].

Pathological eosinophilic infiltration of the various parts of the gastrointestinal tract (GIT) is a marker of a wide range of diseases, combined into three groups: eosinophil-associated gastrointestinal diseases (primary gastrointestinal eosinophilia), gastrointestinal disorders within the hypereosinophilic syndrome, gastrointestinal eosinophilia, developing, for obvious reasons. The article provides an overview of foreing and domestic literature about ethiopathogenesis, diagnosis and treatment methods of these three groups of gastrointestinal eosinophilia.