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Optic neuropathies in inherited metabolic disorders
Marjan Huizing1, Brian P Brooks, Yair Anikster
1National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA.
Pediatric Endocrinology Reviews : PER
|December 20, 2005
Summary
Optic neuropathy, a common cause of childhood vision loss, may indicate underlying metabolic disorders. Early diagnosis aids in managing these complex genetic conditions and improving patient outcomes.
Area of Science:
- Ophthalmology
- Genetics
- Neurology
- Metabolic Disorders
Background:
- Optic neuropathy is a frequent cause of visual impairment in children.
- Early diagnosis is crucial for effective management and treatment of underlying conditions.
- While clinical examination and neuroimaging often suffice, metabolic disorders should be considered in complex or familial cases.
Purpose of the Study:
- To review metabolic disorders associated with optic neuropathies.
- To assist specialists in diagnosing optic neuropathies of metabolic origin.
- To highlight the multisystemic nature of metabolic disorders affecting vision.
Main Methods:
- Literature review of metabolic disorders presenting with optic neuropathy.
- Compilation of clinical features and diagnostic considerations.
- Synthesis of information for multidisciplinary specialists.
Main Results:
- Metabolic disorders represent a significant group of conditions causing optic neuropathy.
- These disorders often present with diverse multisystemic symptoms, including ocular defects.
- A systematic approach is needed to identify metabolic etiologies.
Conclusions:
- Metabolic disorders are an important differential diagnosis for pediatric optic neuropathy.
- Recognition of systemic signs is key to identifying these conditions.
- This review provides a resource for specialists involved in diagnosing and managing these patients.
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