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Cerebrospinal Fluid Myelopathy Protein Profile (or Myelopathy Protein Analysis in CSF)

Published: August 9, 2026Updated: August 16, 2026

This test measures protein levels and related components in cerebrospinal fluid (CSF) to assess potential neurological conditions, such as myelopathy or inflammatory processes in the central nervous system.

Quick summary

["Protein analysis in CSF helps diagnose or monitor conditions affecting nerve function and spinal cord health."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
94353-0
Short code
Myelopathy Ab pnl CSF
Synonyms
Myelopathy Ab pnl CSF
Category
chemistry
Sample
csf
Container
Sterile tube
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Specimen volume
1-2 mL
Stability
Immediate analysis required, Refrigerated: 1h
Hemolysis max
200
TAT
4–24 hours
Order
routine

Why This Test Is Done

Your doctor may order this test if you have symptoms like numbness, weakness, or pain in your arms or legs that may suggest nerve or spinal cord issues. It could also be used to evaluate conditions like multiple sclerosis, spinal cord injuries, or other neurological disorders affecting protein balance in CSF.

What to Expect Before the Test

You’ll likely have a lumbar puncture (spinal tap) where a small needle is inserted into your lower back to collect CSF. This procedure is usually done in a hospital setting with sedation. You may experience mild discomfort, but it’s generally quick and well-tolerated.

What the Test Results Mean

Results may show elevated or altered protein levels, which can indicate inflammation, infection, or other neurological conditions. Your doctor will interpret these findings in the context of your symptoms and medical history.

Common Conditions Monitored

This test helps diagnose or monitor conditions like myelopathy (nerve damage in the spinal cord), Guillain-Barré syndrome, or other inflammatory or degenerative neurological diseases.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Short name

CSF Protein Analysis

Frequently asked questions

What does a ‘myelopathyabpnlcsf’ test specifically measure?
This test evaluates protein composition in cerebrospinal fluid (CSF) to detect abnormalities related to myelopathy (nerve damage in the spinal cord). It may include measurements of specific proteins or protein-related markers that can indicate inflammation, nerve damage, or other neurological conditions.
Will I need to prepare for this test?
No special preparation is usually needed, but you may be asked to fast for a few hours before the procedure if other tests are also being done. Follow your doctor’s instructions for the day of your lumbar puncture.
How long will it take to get my results?
Results from this test are typically available within a few days to a week, depending on lab processing times. Your doctor will discuss the findings with you during a follow-up visit.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy