Source:http://linkedlifedata.com/resource/umls/id/C2240374
NCI: A condition in which the number of eosinophils (a type of white blood cell) in the blood is greatly increased. Eosinophilia is often a response to infection or allergens (substances that cause an allergic response).,NCI: Abnormal increase in eosinophils in the blood, tissues or organs.