Immunoglobulin E (IgE), total [S]
Reference range, target level, or decision threshold
<100 IU/mL!
Interpretation of results
↑ Atopy, parasitic infestations, allergic bronchopulmonary aspergillosis, infectious mononucleosis, pemphigus vulgaris, certain congenital immunodeficiencies in children, lymphoproliferative disorders (Hodgkin lymphoma, IgE myeloma), drug-induced interstitial nephritis, nephrotic syndrome, alcoholic cirrhosis, reaction to trauma (stress)