Allergens, Pediatric Inhalants, Southwest
Also known as: SWPED
Use
This test is used to detect pediatric inhalant allergens specific to the Southwest region, which includes allergens such as Bermuda grass pollen, cat and dog dander, common ragweed, and others. It helps in diagnosing allergic reactions linked to these environmental factors by measuring allergen-specific IgE levels in serum. Understanding IgE concentrations aids clinicians in assessing allergic risk and potential reactions in children exposed to these specific allergens.
Special Instructions
Not provided.
Limitations
Results showing allergen-specific IgE levels between 0.10-0.34 kU/L require specialist interpretation as their clinical relevance is undetermined. Increasing concentrations of IgE may not directly correlate with actual clinical reactions or skin test results. A negative result does not exclude the possibility of clinical allergy or anaphylaxis.
FDA ApprovedNew York Approved
Methodology
Immunoassay (Other)
Biomarkers
LOINC Codes
- 6232-3 - Marsh Elder IgE Qn
- 6020-2 - A alternata IgE Qn
- 6833-8 - Cat Dander IgE Qn
- 6265-3 - Timothy IgE Qn
- 48767-8 - Annotation comment Imp
- 6189-5 - White Oak IgE Qn
- 6152-3 - Johnson grass IgE Qn
- 6096-2 - D pteronyss IgE Qn
- 6095-4 - D farinae IgE Qn
- 6041-8 - Bermuda grass IgE Qn
- 6085-5 - Common Ragweed IgE Qn
- 6098-8 - Dog Dander IgE Qn
Result Turnaround Time
1-3 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
1.25 mL
Minimum Volume
0.64 mL
Container
ARUP Standard Transport Tube
Collection Instructions
Collect using a serum separator tube. Separate serum from cells within 2 hours of collection.
Patient Preparation
Multiple patient encounters should be avoided.
Storage Instructions
Refrigerated transport is required.
Causes for Rejection
Hemolyzed, icteric, or lipemic specimens
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 48 hours |
| Refrigerated | 2 weeks |
| Frozen | 1 year |
Other tests from different labs that may be relevant