Hypereosinophilic Syndrome
October 5, 2020 | Black & Kletz Allergy
Eosinophils are types of white blood cells which are part of our normal immune system. They tend to be elevated in allergic disorders. Eosinophils also play an important role in protecting us from certain infections and infestations from parasitic organisms. Hypereosinophilic syndrome (HES) refers to a condition where there are excessive numbers of eosinophils in the bloodstream. Normally there are less than 500 eosinophils per microliter of blood. HES is defined as having equal or […]
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