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Aspergillus Antigen, Bronchoalveolar Lavage

Additional Codes

LAB4255

Performing Laboratory

Mayo Clinic Laboratories in Rochester

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

Reference Values

<0.5 Index

Day(s) Performed

Monday through Friday, Sunday

CPT Code Information

87305

LOINC Code Information

Test ID Test Order Name Order LOINC Value
ASPBA Aspergillus Ag, BAL 62467-6

 

Result ID Test Result Name Result LOINC Value
61009 Aspergillus Ag, BAL 62467-6

Report Available

1 to 2 days

Specimen Retention Time

14 days

Forms

If not ordering electronically, complete, print, and send Infectious Disease Serology Test Request (T916) with the specimen.