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Dopamine Concentration in Cerebrospinal Fluid (CSF) for Pregnancy Screening

Published: August 9, 2026Updated: August 17, 2026

This test measures the amount of dopamine, a brain chemical, in your cerebrospinal fluid (CSF) during pregnancy. It may be used to assess certain neurological conditions or monitor fetal development.

Quick summary

["This test helps evaluate dopamine levels in the brain fluid around pregnancy-related neurological concerns."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 17, 2026Editorial policy

Key facts at a glance

LOINC
80851-9
Short code
DOP Cerebral a Middle Fet for pregnancy
Synonyms
DOP Cerebral a Middle Fet for pregnancy
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Critical range
0.5 N/A – —
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
us-doppler
CPT
86592
Specimen volume
5 mL
Stability
Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
500
Lipemia max
1000
Icterus max
500
TAT
4–24 hours
Order
routine

Why This Test Might Be Ordered

Your healthcare provider may recommend this test if you have symptoms like unexplained headaches, nausea, or concerns about fetal neurological health. It could also be part of a broader evaluation for conditions like preeclampsia or fetal brain abnormalities.

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 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 are interpreted by your doctor based on your symptoms, medical history, and other test findings. Abnormal levels may indicate conditions affecting dopamine or fetal brain development, but further evaluation is needed.

Common Reasons for Testing

This test is often used in specialized prenatal care to monitor high-risk pregnancies or when there are signs of neurological issues, such as fetal distress or maternal conditions like preeclampsia that may impact brain chemistry.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

Clinical Significance: Dopamine in Pregnancy

Short name

CSF Dopamine Level

Frequently asked questions

What happens if my dopamine level is low or high?
Abnormal dopamine levels in CSF may signal underlying neurological concerns, such as fetal brain malformations or maternal conditions affecting brain chemistry. Your doctor will discuss findings with you and may recommend additional tests or interventions.
How is this test different from other pregnancy tests?
Unlike standard pregnancy tests (like hCG or glucose tolerance), this measures dopamine specifically in CSF. It’s not a routine screening test but may be part of a specialized evaluation for high-risk pregnancies or neurological symptoms.
Will I need to prepare for this test?
No special preparation is needed, but you may be asked to empty your bladder before the procedure. Follow your doctor’s instructions for fasting or other restrictions if applicable.
  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 17, 2026. · Read our editorial policy