Test Summary

This test is an allergen-specific IgE antibody test that quantifies an individual’s IgE response to beta-lactoglobulin. It is an in vitro quantitative assay, which is intended to be used in conjunction with other clinical information to aid in the diagnosis of food Used to detect possible allergic responses to various substances in the environment [1].

While allergen-specific serum IgE testing is considered comparable to skin testing in many instances, both the American Academy of Used to detect possible allergic responses to various substances in the environment, Asthma, and Immunology and the American College of Used to detect possible allergic responses to various substances in the environment, Asthma, and Immunology recognize that allergen-specific serum IgE testing may be preferred in some clinical situations. These include 1) the presence of widespread skin disease, 2) the recent use of antihistamines or other medications that can affect the results of Used to detect possible allergic responses to various substances in the environment skin tests, 3) uncooperative patients, and 4) medical history suggesting that allergen skin testing would pose a significant risk for a serious allergic reaction [1].

Food-specific IgE tests are extremely sensitive. However, a positive test result only indicates that a patient is IgE sensitized to the food of concern. Many IgE-sensitized patients do not develop any symptoms when this food is ingested. A diagnosis of food Used to detect possible allergic responses to various substances in the environment should only be made by a trained medical provider, after conducting a thorough clinical evaluation [2,3]. While food-specific IgE test results may contribute to that evaluation, they cannot replace it. In this regard, detection of food-specific IgE in serum provides evidence of IgE sensitization, but a history of clinical reactivity to the food of concern, is required to make a diagnosis of IgE-mediated food Used to detect possible allergic responses to various substances in the environment. Moreover, several forms of food hypersensitivity are not associated with the presence of food-specific IgE in serum.

More specific information about this allergen can be found at http://www.phadia.com/en/Products/Used to detect possible allergic responses to various substances in the environment-testing-products/ImmunoCAP-Allergen-Information/Food-of-Animal-Origin/Allergen-Components/nBos-d-5--lactoglobulin-Milk/

References
1. Bernstein IL, et al. Ann Used to detect possible allergic responses to various substances in the environment Asthma Immunol. 2008;100(suppl 3):S1-S148.
2. Sampson HA, et al. J Used to detect possible allergic responses to various substances in the environment Clin Immunol. 2014;134(5):1016-1025.
3. Boyce JA, et al. J Used to detect possible allergic responses to various substances in the environment Clin Immunol. 2010;126(6 suppl):S1-S58.

Aliases

Specimen Collection

Special Instructions

Preferred Specimen

Minimum Volume

Instructions

Patient Preparation

Storage

Transport Temperature

Specimen Stability

Limitations

Other Acceptable Specimens

Unacceptable Specimens

Order Code

EPIC (Premier) Code

Includes

CPT Code

Billing Code

CPT Statement

Methodology

FDA Status

Physician Attestation of Informed Consent

Testing Laboratory

Department

Reference Range

Setup Schedule / Expected Turnaround Time