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Utilizing quantitative susceptibility mapping to differentiate primary lateral sclerosis from progressive
Hiroaki Sekiya1, Ryota Satoh2, Farwa Ali2
1Department of Neuroscience, Mayo Clinic, Jacksonville, Florida, USA.
Summary
Quantitative susceptibility mapping (QSM) shows promise in distinguishing primary lateral sclerosis (PLS) from progressive supranuclear palsy (PSP). This advanced MRI technique identified unique magnetic susceptibility patterns in a patient misdiagnosed with PSP but confirmed as PLS post-mortem.
Area of Science:
- Neuroimaging
- Neuropathology
- Neurodegenerative Diseases
Background:
- Distinguishing between Progressive Supranuclear Palsy (PSP) and Primary Lateral Sclerosis (PLS) can be challenging due to overlapping clinical symptoms.
- Accurate differentiation is crucial for appropriate patient management and therapeutic strategies.
- Existing diagnostic methods may not always provide definitive distinctions, necessitating advanced imaging techniques.
