Hypersensitivity Pneumonitis Evaluation
Test Mnemonic
HYPNE2
CPT Codes
- 86001 - QTY (8)
Includes
- Alternaria tenuis/alternata IgG
- Aspergillus fumigatus IgG
- Aureobasidium pullulans IgG
- Laceyella sacchari IgG
- Micropolyspora faeni IgG
- Penicillium Chrysogenum IgG
- Phoma betae IgG
- Trichoderma viride IgG
Performing Laboratory
Mayo Clinic Dpt of Lab Med & Pathology
Specimen Requirements
| Volume | Type | Container | Collect Temperature | Transport Temperature | Special Instructions |
|---|---|---|---|---|---|
| 0.6 mL | Serum | No additive (Red) | Refrigerated | Separate serum from cells ASAP or within two hours of collection and transfer serum into standard aliquot tube. |
Alternate Specimen Requirements
| Volume | Type | Container | Collect Temperature | Transport Temperature | Special Instructions |
|---|---|---|---|---|---|
| 0.6 mL | Serum | SST (Gold) | Refrigerated | Separate serum from cells ASAP or within two hours of collection and transfer serum into standard aliquot tube. |
Minimum Specimen Requirements
| Volume | Type | Container | Collect Temperature | Transport Temperature | Special Instructions |
|---|---|---|---|---|---|
| 0.5 mL |
Stability
| Environmental Condition | Description |
|---|---|
| Ambient | 7 days |
| Refrigerated | 28 days |
| Frozen | 28 days |
Days Performed
Mon - Fri
Turnaround Time
3 - 8 days
Methodology
| Name | Description |
|---|---|
| Fluorescent Enzyme Immunoassay (FEIA) |
Special Info
Grossly hemolyzed specimens will be rejected.
Clinical Info
Hypersensitivity pneumonitis (HP) or extrinsic allergic alveolitis is a diffuse inflammation of the peripheral airways of the lung. It is caused by repeated inhalation of a variety of organic dust allergens including animal and vegetable products, fungi and bacteria. Frequently the etiologic agents are associated with the patient's occupational environment.