Elevated Csf 14 3 3 Protein Concentration C5937426
A laboratory finding indicating brain cell damage. The significance depends on the underlying cause, which requires thorough neurological evaluation.
Key facts at a glance
- ICD-10
- G43.909
- ICD-11
- 8A00.0
- Body system
- neurologic
- Severity
- severe
- Chronic
- false
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Rapidly progressive dementia
Visual disturbances
Generalized symptoms
(neurologic)Significant symptoms that substantially affect daily functioning.
Frequency: Varies
Myoclonus
(neurologic)Cerebellar dysfunction
(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
Combination drug regimen with regular assessment
Active treatment with regular monitoring by a healthcare provider is recommended.
Comprehensive Diagnostic Workup
Thorough neurological evaluation including MRI brain imaging, EEG, and clinical assessment to identify the underlying etiology of elevated 14-3-3 protein. This marker is most strongly associated with prion diseases but requires careful differential diagnosis.
Supportive Care for Neurodegeneration
Pharmacological management of symptoms associated with progressive neurological decline, including medications for myoclonus, seizures, rigidity, and pain. Care is primarily palliative and quality-of-life focused.
Additional treatment options
Feeding Tube Placement
Endoscopic or surgical placement of gastrostomy tube for nutritional support as dysphagia develops with disease progression. Ensures adequate hydration and nutrition when oral intake becomes unsafe.
procedureAdvance Care Planning and Family Support
Facilitation of discussions about prognosis, goals of care, and end-of-life preferences while the patient retains decision-making capacity. Includes advance directive documentation and family counseling.
psychologicalMultidisciplinary Palliative Care Integration
Early integration of palliative medicine specialists to address symptom burden, provide psychosocial support, and coordinate care across settings. Focuses on maximizing comfort and quality of life.
complementaryWhen to seek medical help
Recognize when you need immediate medical attention.
See a doctor within 24 hours
Moderate to severe symptoms that may indicate worsening of this condition. Prompt medical evaluation is recommended.
Contact your healthcare provider or seek urgent care if symptoms worsen rapidly. Go to the emergency department for life-threatening symptoms.
Frequently asked questions
Common questions about this topic.
What is Elevated Csf 14 3 3 Protein Concentration C5937426?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalMedication Comparisons
Compare medications used to treat Elevated Csf 14 3 3 Protein Concentration C5937426. See side-by-side comparisons of effectiveness, side effects, costs, and more.
View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
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 27, 2026. · Read our editorial policy