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Aspergillus fumigatus Antibody IgG
Copy Utility
Ordering Recommendation
Aid in diagnosing allergic bronchopulmonary aspergillosis (ABPA). Not appropriate for diagnosing invasive aspergillosis.
Mnemonic
Methodology
Quantitative ImmunoCAP Fluorescent Enzyme Immunoassay
Performed
Sun
Reported
1-8 days
New York DOH Approval Status
Specimen Required
Serum Separator Tube (SST).
Separate from cells ASAP or within 2 hours of collection. Transfer 0.5 mL serum to an ARUP Standard Transport Tube. (Min: 0.2 mL)
Refrigerated.
Hemolyzed, icteric, or lipemic specimens.
After separation from cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year
Reference Interval
| 0.00-90.00 mcg/mL | Negative - No significant level of A. fumigatus IgG antibody detected. |
| 90.01-99.99 mcg/mL | Equivocal - Questionable presence of A. fumigatus IgG antibody. |
| 100.00 mcg/mL or greater | Positive - A. fumigatus IgG antibody detected. A positive result satisfies a single criterion in the determination of allergic bronchopulmonary aspergillosis (ABPA). |
Interpretive Data
This test was developed and its performance characteristics determined by ARUP Laboratories. It has not been cleared or approved by the US Food and Drug Administration. This test was performed in a CLIA certified laboratory and is intended for clinical purposes.
Laboratory Developed Test (LDT)
Note
Hotline History
CPT Codes
86606
Components
| Component Test Code* | Component Chart Name | LOINC |
|---|---|---|
| 3000877 | Aspergillus fumigatus Ab IgG | 26954-8 |
Aliases
- A fumigatus
- ABPA
- Allergic bronchopulmonary aspergillosis
- Aspergillosis
- Aspergillus fumigatus
- Aspergillus Fumigatus IgG
- IgG Antibodies
- IgG Serum
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