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HelpTest ID GLBF Glucose, Body Fluid
Useful For
Aiding in the diagnosis of infection using body fluid specimens
Method Name
Enzymatic Photometric Assay
Reporting Name
Glucose, BFSpecimen Type
Body FluidOrdering Guidance
For spinal fluid specimens, order GLSF / Glucose, Spinal Fluid. Testing will be changed to GLSF if this test is ordered on that specimen type.
Necessary Information
1. Date and time of collection are required.
2. Specimen source is required.
Specimen Required
Specimen Type: Body fluid
Preferred Source:
-Peritoneal fluid (peritoneal, abdominal, ascites, paracentesis)
-Pleural fluid (pleural, chest, thoracentesis)
-Drain fluid (drainage, JP drain)
-Peritoneal dialysate (dialysis fluid)
-Pericardial
-Amniotic fluid+
-Synovial fluid
- Pancreatic cyst
Acceptable Source: Write in source name with source location (if appropriate)
Collection Container/Tube: Sterile container
Submission Container/Tube: Plastic vial
Specimen Volume: 1 mL
Collection Instructions:
1. Centrifuge to remove any cellular material and transfer into a plastic vial.
2. Indicate the specimen source and source location on label.
Specimen Minimum Volume
0.5 mL
Specimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| Body Fluid | Refrigerated (preferred) | 7 days | |
| Frozen | 30 days | ||
| Ambient | 24 hours |
Reference Values
An interpretive report will be provided.
Day(s) Performed
Monday through Sunday
Performing Laboratory
Mayo Clinic Laboratories in Rochester
CPT Code Information
82945
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| GLBF | Glucose, BF | 2344-0 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| GL_BF | Glucose, BF | 2344-0 |
| FLD12 | Fluid Type, Glucose | 14725-6 |