The test mentioned is the measurement of Guinea pig epithelium IgE level.
IgE (Immunoglobulin E) is an antibody produced by the immune system in response to allergens.
Someone may have this test done if they suspect or have a known allergy to Guinea pigs. Guinea pig epithelium refers to the cells that make up the outer layer of the animal's skin. By measuring the IgE level specific to Guinea pig epithelium, healthcare professionals can confirm or rule out an allergy to Guinea pigs.
