Neurofilament Light Chain (NfL)
سلسلة خيوط عصبية خفيفة (NfL)
Sample Type
🧪 Blood
Results In
⏱ 20-22 Days
Fasting
✅ Not Required
Parameters
📊 1
What is Neurofilament Light Chain (NfL)?
This blood test measures the levels of Neurofilament Light Chain (NfL), a protein released into the bloodstream when nerve cells are damaged. It acts as a biomarker for nerve injury and degeneration in the brain and spinal cord.
Why is this test important?
NfL levels can indicate the extent of neuronal damage and are increasingly used to monitor disease progression and treatment effectiveness in various neurological conditions. It is particularly useful in conditions like multiple sclerosis, Alzheimer's disease, and traumatic brain injury.
How to Prepare
No special preparation required.
Frequently Asked Questions
Do I need to fast before my blood test?▼
Related Tests
Medical Disclaimer: The information on this page is for educational purposes only and should not be considered medical advice. Always consult your physician or qualified healthcare provider for diagnosis and treatment. Test results should be interpreted by a qualified medical professional.