Lactic Acid Dehydrogenase (LD), Body Fluid
Also known as: Lactate Dehydrogenase, Variable, LD Variable
Use
A fluid LD activity nearly equal to the plasma activity is usually associated with inflammatory processes
Special Instructions
Ensure proper labeling to avoid test rejection. Use a sterile body fluid container for sample collection. Follow stability and storage instructions to maintain sample integrity.
Limitations
The method performance specifications for this test have not been established for body fluid. Results should be interpreted in the context of the patient's clinical condition. Reference ranges are only partially defined for different fluids, indicating variable interpretative constraints across fluid types. The differential diagnosis may require integration with additional clinical and laboratory data.
Methodology
Automated Analyzer
Biomarkers
LOINC Codes
- 14803-1
- 14803-1
Result Turnaround Time
1-2 days
Related Documents
For more information, please review the documents below
Specimen
Body Fluid
Volume
1 mL fluid or 1 mL CSF
Minimum Volume
0.3 mL
Container
Sterile body fluid container
Storage Instructions
Room temperature
Causes for Rejection
Improper labeling
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 14 days |
| Refrigerated | 7 days |
| Frozen | 14 days |