Epic Code LAB1231934 Hypersensitivity Pneumonitis Screen
Test Name Alias
LAB1231195 | HypSensPneu | Quest: 14978 | Hypersensitivity Pneumonitis I, Hypersensitivity Pneumonitis 2
Interface Order Alias
1231934
Clinical Information
This panel includes:
- Aspergillus fumigatus
- Micropolyspora faeni
- Pigeon Serum
- T. candidus
- T. vulgaris
- S. viridis
Hypersensitivity Pneumonitis Screen - A diagnosis of Hypersensitivity Pneumonitis (an inflammatory lung disease) may be supported by detection of precipitating antibodies to a variety of inhaled antigens associated primarily with molds, bacteria and birds. A positive test does not always indicate active disease and a diagnosis should be supported by historical and clinical evidence, since healthy individuals occasionally might also develop precipitins. A negative test does not preclude a diagnosis of hypersensitivity pneumonitis and should be considered in the context of other laboratory results and clinical findings.
Specimen Requirements
Specimen Collection Criteria
Collect (preferred specimen): One Gold-top SST tube.
Also acceptable: One plain Red-top tube.
Physician Office/Draw Specimen Preparation
Let specimen clot 30-60 minutes then centrifuge to separate serum from cells. Transfer serum to a plastic transport tube and refrigerate (2-8°C or 36-46°F).
In-Lab Processing
Let specimen clot 30-60 minutes then centrifuge to separate serum from cells . Transfer serum to a plastic transport tube and refrigerate (2-8°C or 36-46°F).
Specimen Transport Temperature
Transport: 2.0 mL serum, refrigerated (2-8°C or 36-46°F). (Minimum: 0.5 mL)
Rejection Criteria
- Specimens not collected and processed as indicated.
Specimen Stability
Specimen Stability for Testing:
Room Temperature (20-26°C or 68-78.8°F): 48 hours
Refrigerated (2-8°C or 36-46°F): 14 days
Frozen (-20°C/-4°F or below): 6 months
Specimen Storage in Department Prior to Disposal:
Specimen retention time is determined by the policy of the reference laboratory. Contact the Send Outs Laboratory with any questions.
Test Frequency
Performed: Monday- Thursday.
Results available in 3-5 days.
Reference Range
|
Aspergillus fumigatus |
Negative |
|
Micropolyspora faeni |
Negative |
|
Pigeon Serum |
Negative |
|
T. candidus |
Negative |
|
T. vulgaris |
Negative |
|
S. viridis |
Negative |
Performing Department
Send Outs
Performing Department Laboratory Location
Sent to Quest Diagnostics- Wood Dale, IL
Methodology
Immunodiffusion
CPT
86331x4, 86606, 86609
LOINC
Unavailable
Reviewed Date
11/8/2025
Orderable Regions
Send Outs