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HelpAspergillus Antigen, Bronchoalveolar Lavage
Additional Codes
LAB4255
Performing Laboratory
Mayo Clinic Laboratories in Rochester
Specimen Type
LavageOrdering 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: If specimen transfer into an acceptable sterile container is necessary, perform specimen transfer in a biosafety cabinet. Place container in separate sealed plastic bag.
Specimen Minimum Volume
1.5 mL
Specimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| 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 daysSpecimen Retention Time
14 daysForms
If not ordering electronically, complete, print, and send Infectious Disease Serology Test Request (T916) with the specimen.