Cedar, Red
Use
The Cedar, Red test measures the specific IgE levels in the blood to determine allergic sensitivity to red cedar pollen. It aids in diagnosing allergic conditions such as hay fever or allergic rhinitis, helping physicians to tailor allergy management plans accordingly. Patients with specific IgE antibodies to cedar pollen may exhibit allergic symptoms upon exposure.
Special Instructions
It is important to ensure proper specimen collection and handling to prevent sample degradation. Laboratory procedures should be followed precisely to ensure accurate and timely results. Confirmatory or reflex testing may be required based on initial findings.
Limitations
This test is designed specifically for detecting IgE antibodies against red cedar pollen and may not detect other allergens. False negatives can occur if the patient's IgE levels are below the detectable limit. Factors such as medications, sample handling, and underlying medical conditions might affect the accuracy of test results. Results should be interpreted in the context of clinical presentation and possible cross-reactivity with other allergens.
Methodology
Immunoassay (Thermo Fisher ImmunoCAP®)
Biomarkers
LOINC Codes
- 7195-1
- 7195-1
Result Turnaround Time
3-5 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
0.2 mL
Minimum Volume
0.1 mL
Container
Red-top tube or gel-barrier tube
Storage Instructions
Room temperature