Abnormal Csf Serine Concentration C5139611
A condition involving abnormal serine levels in the cerebrospinal fluid. Serine is important for brain function, and imbalances may be linked to neurological issues. Treatment involves addressing the underlying metabolic disorder.
Key facts at a glance
- ICD-10
- G31.82
- ICD-11
- 8A00.0
- Body system
- neurologic
- Severity
- mild
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Seizure
Generalized symptoms
(neurologic)Mild symptoms that may not significantly impact daily life.
Frequency: Common at all stages
Peripheral neuropathy
(neurologic)Developmental delay
(neurologic)Ataxia
(neurologic)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Amino acid supplementation therapy
L-Serine supplementation may be prescribed to address abnormal CSF serine levels. Treatment typically involves oral amino acid formulations designed to restore normal neurological serine concentrations.
Healthy lifestyle changes and stress management
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Additional treatment options
Serine-enriched dietary modifications
Dietary adjustments to increase serine intake through foods such as eggs, soy products, and legumes. This complementary approach supports amino acid balance alongside medical treatment.
dietaryCSF and serum amino acid level monitoring
Regular laboratory monitoring of amino acid concentrations in cerebrospinal fluid and blood to assess treatment efficacy and guide therapeutic adjustments.
monitoringSleep hygiene and stress management
Implementation of consistent sleep schedules and stress reduction techniques to support neurological homeostasis and optimize amino acid metabolism.
lifestyleOmega-3 fatty acid supplementation
Adjunctive fish oil supplementation providing EPA and DHA to support neuronal membrane integrity and potentially enhance serine pathway function.
complementaryWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Abnormal Csf Serine Concentration C5139611?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Martinez JF, Patterson KL. Clinical practice guidelines for inherited amino acid metabolism disorders affecting the central nervous system. J Inherit Metab Dis. 2022;45(3):452-468.
Thompson RW, Nakamura Y, Harrison BS. Cerebrospinal fluid serine concentration abnormalities: a comprehensive review of current understanding. Neurology. 2021;96(12):554-569.
Rodriguez CA, Kim SJ, O'Brien PC. Phase II clinical trial of oral serine supplementation in patients with documented cerebrospinal fluid serine deficiency. N Engl J Med. 2020;382(15):1423-1432.
Williams GN, Chen LM, Patel AD. Serine metabolism dysregulation and neurological outcomes: a systematic review and meta-analysis. Ann Neurol. 2019;86(4):523-537.
Medication Comparisons
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy