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Diffusion tensor and magnetization transfer MR imaging of early-onset multiple sclerosis
1Neuroimaging Research Unit, Department of Neurology, Scientific Institute and University Hospital San Raffaele, Milan, Italy.
Summary
Early-onset multiple sclerosis (MS) in children and adolescents shows milder central nervous system (CNS) damage. This suggests a potentially more favorable clinical outcome for pediatric MS patients compared to adults.
Area of Science:
- Neurology
- Neuroimmunology
- Radiology
Background:
- Multiple sclerosis (MS) is a chronic central nervous system (CNS) demyelinating disease.
- Typical onset is between 20-40 years, but 3-12% of cases begin before 16 years (early-onset MS).
Purpose of the Study:
- To review MRI findings in early-onset MS patients.
- To compare CNS damage in early-onset MS versus adult-onset MS.
Main Methods:
- Application of conventional Magnetic Resonance Imaging (MRI) techniques.
- Utilization of non-conventional MRI techniques for assessment.
Main Results:
- Early-onset MS patients exhibit overall mild CNS damage.
- The observed damage is less severe compared to adult-onset MS.
- Findings align with a more favorable clinical evolution in early-onset MS.
Conclusions:
- Pediatric MS demonstrates less central nervous system pathology.
- Early-onset MS may have a better long-term prognosis.
- MRI is crucial for assessing disease burden in young MS patients.