Test Code LAB940 Crystals, Body Fluid
Useful For
Detecting and identifying crystals in a body fluid
Methodology
Compensated Polarized Light Microscopy
Performing Laboratory
Bozeman Health Laboratory Services
Specimen Requirements
Specimen Type: Body Fluid
Container/Tube: Dark-green top (sodium heparin) or syringe with needle removed.
Specimen Volume: 3 mL
Additional Information: Indicate specimen source.
Specimen Rejection: Lavender top (EDTA) tube or light-green top (lithium heparin) tube, syringe with needle attached.
Specimen Transport Temperature
Ambient <1 hour/Refrigerated >1 hour
Specimen Stability
Specimen Type | Temperature | Time |
---|---|---|
Body Fluid | Ambient | 1 hour |
Refrigerated | 24 hours |
Reference Values
No crystals seen
If present, crystals are identified.
Day(s) Test Set Up
Monday through Sunday
Test Classification and CPT Coding
89060