2 hours
Test Updated:
LDH, CSF
LDCSF
Lactate Dehydrogenase Spinal Fluid
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Test Overview
Lactate to Pyruvate at 340 nm
LDH in CSF is normally lower than serum activity. It may be increased in both bacterial and viral meningitis. Increases are also seen in certain brain diseases and states.
No established reference range.
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.
Specimen Requirements
Collect spinal fluid and place in a sterile tube or container. Refrigerate.