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Test Code ASPBA Aspergillus Antigen, Bronchoalveolar Lavage

Additional Codes

Mayo ASPBA
Epic ID LAB3920

 

Specimen Type

Lavage


Ordering Guidance


For serum specimens, order ASPAG / Aspergillus (Galactomannan) Antigen, Serum.



Specimen Required


Container/Tube: Sterile, leak-proof container

Note: Specimen trap collection containers (with suction catheters attached) will be rejected due to high-risk of leakage and contamination upon opening. Avoid use of these for bronchoalveolar lavage specimens.

Specimen Volume: 2 mL

Additional Information:

1. If specimen transfer into an acceptable sterile container is necessary, perform specimen transfer in a biosafety cabinet.

2. For staff safety, the following double bagging of samples must be followed:

-a. Place closed specimen container in an individual, sealed 4 x 6 Biohazard Bag (T877).

-b. Place Biohazard bag in a Refrigerate Specimen Bag (T229).

-c. Multiple sealed Biohazard bags can go into a single transfer bag.


Specimen Minimum Volume

1.5 mL

Specimen Stability Information

Specimen Type Temperature Time
Lavage Refrigerated (preferred) 14 days
  Frozen  14 days
UPH Waterloo Region Lab Test Catalog Note:

Transport refrigerated.

Reject Due To

Bronchial washing Reject
Thick/viscous/mucoid specimens Reject
Specimen in a non-leak proof container Reject

Performing Laboratory

Mayo Clinic Laboratories in Rochester

Method Name

Enzyme Immunoassay (EIA)

Useful For

Aiding in the diagnosis of invasive aspergillosis using bronchoalveolar lavage specimens

 

Assessing response to therapy

Day(s) Performed

Monday through Friday, Sunday

Report Available

1 to 2 days

Reference Values

<0.5 Index

CPT Code Information

87305