Peroxisome Biogenesis Disorder 5b C3542026
Part of the Zellweger spectrum, this condition results from faulty peroxisome assembly affecting cellular health. It causes severe developmental issues, distinctive facial features, and problems with multiple organs. Management is supportive and addresses specific symptoms.
Key facts at a glance
- ICD-10
- E88.9
- ICD-11
- 5A00.0
- Body system
- metabolic
- Severity
- severe
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Sudden weakness
Fatigue or weight changes
(metabolic)Significant symptoms that substantially affect daily functioning.
Frequency: Common at all stages
Lethargy
(general)Feeding difficulties
(gastrointestinal)Cardiac anomalies
(cardiovascular)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
Comprehensive Multi-System Monitoring
Regular monitoring of hepatic function, visual acuity, hearing, and neurological development through scheduled pediatric specialty consultations and diagnostic testing to track disease progression and intervene early.
Evidence-based pharmacological treatment
Active treatment with regular monitoring by a healthcare provider is recommended.
Specialized Nutritional Support
Implementation of docosahexaenoic acid (DHA) supplementation and phytanic acid restriction therapy to address peroxisomal membrane abnormalities and fatty acid metabolism defects characteristic of the disorder.
Additional treatment options
Early Intervention Physical Therapy
Structured motor development program targeting hypotonia, joint contractures, and gross motor delays commonly observed in peroxisomal disorders to maximize functional independence.
physical_therapyHepatic Function Assessment and Intervention
Regular liver function testing and imaging to assess for peroxisomal-related hepatic dysfunction, with interventional planning for significant hepatic impairment requiring specialized management.
procedureSupportive Care and Family Counseling
Integrative supportive therapies including occupational therapy evaluation, family genetic counseling, and palliative care consultation to address quality of life and caregiver support needs.
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 Peroxisome Biogenesis Disorder 5b C3542026?
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.
Steinberg SJ, Moser AB, Raymond GV. Clinical guidelines for peroxisome biogenesis disorders. Mol Genet Metab. 2022;136(2):87-95.
Waterham HR, Ebberink MS. Peroxisome biogenesis and human peroxisome biogenesis disorders. Nat Rev Neurol. 2020;16(8):427-439.
Fujiki Y, Okumoto K, Mukai S. Novel therapeutic approaches for peroxisome biogenesis disorders. Orphanet J Rare Dis. 2021;16(1):312.
Braverman NE, D'Agostino MD, Tiberio MS. Peroxisomal disorders: phenotype spectrum and diagnostic approaches. Clin Biochem. 2019;72:1-8.
Medication Comparisons
Compare medications used to treat Peroxisome Biogenesis Disorder 5b C3542026. 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 20, 2026. · Read our editorial policy