E71.541
Zellweger-like syndrome
Clinical Classification Guidelines
Medical Intelligence & Overview
Zellweger-like syndrome is a rare inherited disorder characterized by the body's inability to break down certain fats properly due to a defect in peroxisome function. This condition can lead to widespread developmental issues, neurological problems, and failure of multiple organs. It is classified under rare peroxisomal disorders and shares similarities with Zellweger syndrome, a more severe form. The condition typically manifests in infancy, and understanding its features can help in managing symptoms and improving quality of life.
Causes & Symptoms
Clinical Causes: Genetic mutations affecting peroxisome biogenesis Inheritance pattern primarily autosomal recessive Mutations in specific PEX genes responsible for peroxisome formation Potential environmental factors are not well-established, as the syndrome is primarily genetic
Key Symptoms: Hypotonia or decreased muscle tone Poor feeding and failure to thrive in infancy Developmental delays and intellectual disabilities Distinct facial features such as high forehead, broad nasal bridge, and prominent forehead Eye abnormalities including cataracts or visual impairment Hepatomegaly or enlarged liver Musculoskeletal abnormalities like joint stiffness or contractures Neurological issues such as seizures or abnormal brain development Hearing impairment Delayed or abnormal growth patterns
Diagnostic & Treatment
Diagnosis Path: Biochemical tests showing elevated levels of very long-chain fatty acids in blood plasma Imaging studies such as MRI revealing brain abnormalities Genetic testing to identify mutations in PEX genes Skin or fibroblast cell analysis to assess peroxisome formation and function Prenatal testing through genetic analysis of amniotic fluid or chorionic villus sampling
Treatment Protocols: Supportive care tailored to individual symptoms Nutritional support to address feeding difficulties and prevent deficiencies Physical and occupational therapy to enhance motor skills and functional abilities Seizure management with appropriate medications Monitoring and treating organ-specific issues such as liver problems or eye abnormalities Multidisciplinary approach involving neurologists, geneticists, nutritionists, and other specialists Family support and genetic counseling to understand inheritance patterns and options
Clinical Advice & FAQs
Billing Guidance
Is E71.541 a billable ICD-10 code?
Yes, E71.541 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report E71.541?
Clinical documentation must specify the nature of Zellweger-like syndrome and any associated comorbidities for accurate reporting.
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