eosinophilic gastroenteritis (MONDO_0016129, a Monarch Disease Ontology term) (EGE) is a rare benign gastrointestinal disease characterized by the presence of abnormal and nonspecific gastro-intestinal (GI) manifestations, associated with an eosinophilic infiltration of the GI tract, which can affect several segments and involve several layers within the GI wall. Also known as: EGE, eosinophilic enteritis, eosinophilic gastroenterocolitis.