Basophil Degranulation Test

**Definition:** An in vitro test used in the diagnosis of allergies including drug hypersensitivity. The allergen is added to the patient's white blood cells and the subsequent histamine release is measured.

**Tree numbers:** - E01.370.225.812.100 - E05.200.812.100 - E05.478.594.100

**Synonyms:** - Basophil Activation Test