Lactate Dehyderogenase LDH - CSF
Also Known As
Test Parameters Included
- Cerebrospinal Fluid Lactate Dehydrogenase (LDH) Concentration (U/L)
- Pathologist Clinical Biochemistry Remark - interpreted alongside CSF glucose, protein, and cell count for meningitis differentiation
Department
Methodology
Sample Required
Preparation
Schedule Report
24 Hours
Emergency Report
Yes
Frequently Asked Questions
What does CSF LDH test measure?
It measures the amount of lactate dehydrogenase enzyme in cerebrospinal fluid, which is released when cells in the central nervous system are damaged or destroyed.
Why is CSF LDH important in meningitis?
CSF LDH is significantly elevated in bacterial meningitis due to extensive cell lysis, while it remains normal or only mildly raised in viral meningitis, helping clinicians differentiate between the two.
How is the CSF sample collected?
CSF is collected via lumbar puncture (spinal tap) by a trained physician into sterile tubes, typically after local anesthesia is applied to the lower back.
Is fasting required for CSF LDH test?
No, fasting is not required for CSF LDH testing as it is performed on cerebrospinal fluid, not blood.
What conditions raise CSF LDH levels?
Elevated CSF LDH is seen in bacterial meningitis, brain infarction, CNS tumors, subarachnoid hemorrhage, and neurodegenerative conditions involving neuronal damage.
How to access the report?
Verified PDF report is available within 24–48 hours via www.drpatholab.in or through WhatsApp/Email from Dr. Patho Labs & Diagnostics, Chhatrapati Sambhajinagar.
Test Description
Test Code
L04
- High-end laboratory & medical equipment.
- Outstanding doctor team.
- Personalized care & high-quality service.
- Tailormade health screening packages.