Allergen, Occupational, Latex IgE, Enhanced

Casandra

Casandra Test Code AR89387Version 1 (DRAFT)

Performing Lab

Lab ARUP LaboratoriesLab Test ID 0099614CPT Code 86003

Allergen, Occupational, Latex IgE, Enhanced

Also known as: LATEX

Clinical Use

Order Test

Use

This test measures latex-specific IgE antibodies, which are indicative of an allergic response to latex. It helps in diagnosing latex allergy and is essential for managing patients who might have occupational exposure to latex or related materials. The test results assist in clarifying the potential risk of IgE-mediated clinical reactions, including urticaria, asthma, or anaphylaxis, upon exposure to latex.

Special Instructions

Multiple patient encounters should be avoided to prevent variable results. Ensure serum is separated from cells as soon as possible or within 2 hours of collection to avoid degradation and false readings. For multiple allergen orders, refer to detailed allergen specimen collection instructions on the ARUP Labs website.

Limitations

The concentrations of allergen-specific IgE detected by this test may not correlate with clinical symptoms of allergy. Clinical history and in vivo testing should be considered for a comprehensive assessment. A negative result does not rule out the presence of a clinical allergy or the possibility of experiencing anaphylaxis on exposure to latex. Cross-reactivity with other allergens, including certain foods or pollen, should be taken into account.

Test Details

FDA Approved