Lactate Dehydrogenase, Serum or Plasma
Also known as: LDH
Use
This test is used to assess a variety of pathological conditions, primarily in hematology and oncology. Lactate dehydrogenase (LDH) levels can indicate tissue damage and are often elevated in certain diseases such as anemia, myocardial infarction, or cancers. Monitoring LDH levels can help in the diagnosis and treatment monitoring of these conditions.
Special Instructions
Not provided.
Limitations
This assay may not accurately reflect the physiological status if specimen handling and storage guidelines are not adhered to. Specimens collected in EDTA, potassium oxalate, or sodium fluoride are not acceptable, as they may interfere with the accuracy of the results. Hemolyzed samples, due to cell lysis, can cause falsely elevated results.
New York Approved
Methodology
Automated Analyzer (Clinical Chemistry)
Biomarkers
Lactate Dehydrogenase
Analyte
LOINC Codes
- 14804-9 - LDH SerPl L to P-cCnc
Result Turnaround Time
1 day
Related Documents
For more information, please review the documents below
Specimen
Plasma
Volume
1 mL
Minimum Volume
0.2 mL
Container
Plasma separator tube
Collection Instructions
Transfer plasma to an ARUP Standard Transport Tube after separation.
Causes for Rejection
Specimens collected in EDTA, potassium oxalate, or sodium fluoride. Hemolyzed specimens.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 1 week |
| Refrigerated | 4 days |
| Frozen | 6 weeks |
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