Ordering Recommendation

Aid in diagnosing allergic bronchopulmonary aspergillosis (ABPA). Not appropriate for diagnosing invasive aspergillosis.

Mnemonic
ASPERF IGG
Methodology

Quantitative ImmunoCAP Fluorescent Enzyme Immunoassay

Performed

Sun

Reported

1-8 days

New York DOH Approval Status
This test is New York DOH approved.
Specimen Required
Patient Preparation
Collect

Serum Separator Tube (SST).

Specimen Preparation

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)

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
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



Compliance Statement B: For laboratory developed tests not using a RUO kit, and for FDA approved, cleared or 510(k) exempt assays with alterations. This test was developed and its performance characteristics determined by ARUP Laboratories. The U. S. Food and Drug Administration has not approved or cleared this test; however, FDA clearance or approval is not currently required for clinical use. The results are not intended to be used as the sole means for clinical diagnosis or patient management decisions.

Note
Hotline History
N/A
CPT Codes

86606

Components
Component Test Code* Component Chart Name LOINC
3000877 Aspergillus fumigatus Ab IgG 26954-8
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Aliases
  • A fumigatus
  • ABPA
  • Allergic bronchopulmonary aspergillosis
  • Aspergillosis
  • Aspergillus fumigatus
  • Aspergillus Fumigatus IgG
  • IgG Antibodies
  • IgG Serum
Aspergillus fumigatus Antibody IgG