Tilletia tritici

Casandra

Casandra Test Code LC34247Version 1 (DRAFT)

Performing Lab

Lab LabcorpLab Test ID 602915CPT Code 86003

Clinical Use

Use

The Tilletia tritici test is used to evaluate specific IgE sensitization to the allergen Tilletia tritici, a type of smut fungus that affects wheat crops. This test can help in identifying individuals who may have an allergic response to the fungus and are exposed to it, especially in areas where wheat cultivation is prevalent. Measuring IgE levels can aid in the diagnosis of allergic conditions related to exposure to this allergen, helping to tailor avoidance strategies or treatment plans for patients with suspected sensitivities.

Special Instructions

This test is conducted using the Thermo Fisher ImmunoCAP® methodology, which is noted for its high accuracy in detecting specific IgE antibodies. Specimen collection should be done following standard serum collection procedures, and adequate specimen volume should be ensured. Results may vary depending on patient exposure levels and may require additional clinical correlation based on the patient's history and presentation.

Limitations

The test is designed to detect specific IgE antibodies to Tilletia tritici but does not measure other types of immune responses or non-IgE mediated reactions. False negatives can occur in patients with low levels of IgE or those taking medications that suppress the production of IgE. The test does not quantify the severity of an allergic reaction, only the presence of specific IgE antibodies. Results should be interpreted in the context of the patient's clinical presentation and history of exposure.

Test Details