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HelpTest ID ULFA Cryptococcus Antigen Screen, Lateral Flow Assay, Random, Urine
Specimen Required
Supplies: Urine Tubes, 10 mL (T068)
Submission Container/Tube: Plastic, 10-mL urine tube
Specimen Volume: 1 mL
Collection Instructions:
1. Collect a random urine specimen.
2. No preservative.
Secondary ID
604095Useful For
Aiding in the diagnosis of infection with Cryptococcus neoformans or Cryptococcus gattii
This test should not be used as a test of cure.
This test should not be used as a screening procedure for the general population.
Reflex Tests
| Test ID | Reporting Name | Available Separately | Always Performed |
|---|---|---|---|
| ULFAT | Cryptococcus Ag Titer, LFA, U | No | No |
Testing Algorithm
If this screen is positive, the antigen titer will be performed at an additional charge.
Specimen Type
UrineSpecimen Stability Information
| Specimen Type | Temperature | Time |
|---|---|---|
| Urine | Refrigerated (preferred) | 14 days |
| Frozen | 14 days |
Reject Due To
| Gross hemolysis | Reject |
| Turbid; Colored | Reject |
Reference Values
Negative
Reference values apply to all ages.
Day(s) Performed
Monday through Friday
Report Available
1 to 4 daysPerforming Laboratory
Mayo Clinic Laboratories in Rochester
CPT Code Information
87899
87899 (if appropriate)
Forms
If not ordering electronically, complete, print, and send Infectious Disease Serology Test Request (T916) with the specimen.