This test measures the level of IgE antibodies specific to chestnut, a tree nut commonly consumed roasted or used in various food products, such as stuffing, bread, and confectionery. It can cause allergic reactions, including oral allergy syndrome, urticaria, and anaphylaxis, in sensitized individuals, in serum, using immunoassay methods. The test aims to help diagnose chestnut allergy and guide avoidance recommendations.
