Allergens, Inhalants, Midwest Comprehensive 2
0055171
 
Ordering Recommendation
Mnemonic
MWPRO 19
Methodology
Quantitative ImmunoCAP Fluorescent Enzyme Immunoassay
Performed
Sun-Sat
Reported
1-2 days
New York DOH Approval Status
This test is New York DOH approved.
Specimen Required
Patient Preparation
Multiple patient encounters should be avoided.  
Collect
Serum separator tube. Multiple specimen tubes should be avoided.  
Specimen Preparation
Separate serum from cells ASAP or within 2 hours of collection. Transfer 2.05 mL serum to an ARUP Standard Transport Tube. (Min: 0.96 mL)  
Storage/Transport Temperature
Refrigerated.  
Unacceptable Conditions
Hemolyzed, icteric, or lipemic specimens.  
Remarks
 
Stability
After separation from cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year  
Reference Interval
Allergens included: American Beech Tree, Birch Tree, Bermuda Grass, Box Elder/Maple Tree, Cocklebur, Cottonwood Tree, Elm Tree, English Plantain, False Ragweed, Goldenrod, June Grass/Kentucky Bluegrass, Lamb's Quarters, Meadow Fescue, Oak Tree, Pecan (White Hickory) Tree, Sheep Sorrel, Sycamore Tree, Timothy Grass, Willow Tree.

Effective 02/18/2014
Reporting Range
(reported in kU/L)
Probability of IgE Mediated
Clinical Reaction
Class Scoring
Less than 0.10 No significant level detected 0
0.10 -​ 0.34 Clinical relevance undetermined 0/1
0.35 -​ 0.70 Low 1
0.71 -​ 3.50 Moderate 2
3.51 -​ 17.50 High 3
17.51 -​ 50.00 Very high 4
50.01 -​ 100.00 Very high 5
Greater than 100.00 Very high 6
Interpretive Data
Allergen results of 0.10-0.34 kU/L are intended for specialist use as the clinical relevance is undetermined. Even though increasing ranges are reflective of increasing concentrations of allergen-specific IgE, these concentrations may not correlate with the degree of clinical response or skin testing results when challenged with a specific allergen. The correlation of allergy laboratory results with clinical history and in vivo reactivity to specific allergens is essential. A negative test may not rule out clinical allergy or even anaphylaxis.
Note
CPT Code(s)
86003 per allergen
Components
Component Test Code*Component Chart Name
0055003Allergen, Tree, Box Elder/Maple Tree IgE
0055010Allergen, Tree, Cottonwood Tree IgE
0055014Allergen, Weed, False Ragweed IgE
0055017Allergen, Grass, June/Kentucky Blue IgE
0055032Allergen, Grass, Timothy Grass IgE
0055041Allergen, Interp, Immunocap Score IgE
0055042Allergen, Tree, Elm Tree IgE
0055045Allergen, Tree, Oak Tree IgE
0055049Allergen, Weed, English Plantain IgE
0055053Allergen, Grass, Meadow Fescue IgE
0055058Allergen, Tree, Birch Tree IgE
0055070Allergen, Grass, Bermuda Grass IgE
0055083Allergen, Tree, Willow Tree IgE
0055090Allergen, Tree, Sycamore Tree IgE
0055145Allergen, Tree, Pecan Tree IgE
0055153Allergen, Tree, American Beech Tree IgE
0055160Allergen, Weed, Lambs Quarters IgE
0098471Allergen, Weed, Goldenrod IgE
0099472Allergen, Weed, Cocklebur IgE
0099785Allergen, Weed, Sheep Sorrel IgE
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, contact interface support at interface.support@aruplab.com.
Cross References