Synonym(s)
Friction test
DefinitionThis section has been translated automatically.
Skin test for the detection of an IgE-mediated type I reaction. The native allergen in question is rubbed vigorously 8-10 times on the forearm flexor side. A positive reaction is shown within a few minutes by a wheal at the place of exposure. Use especially for food allergy, whereby this test is only positive if the degree of sensitization is high.
Prof. Dr. med. Peter Altmeyer