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Familial progressive subcortical gliosis
D J Lanska1, R D Currier, M Cohen
1Department of Neurology, University of Kentucky Medical Center, Lexington 40536-0084.
Neurology
|September 1, 1994
Summary
This study details a rare, inherited neurological disorder causing progressive dementia and behavioral changes. Pathological findings reveal widespread gliosis in the brain
Area of Science:
- Neurology
- Neuroscience
- Genetics
Background:
- Familial forms of progressive subcortical gliosis are rare neurological disorders.
- Understanding the clinical and pathological features is crucial for diagnosis and management.
Purpose of the Study:
- To describe the clinical and pathological findings of a familial progressive subcortical gliosis.
- To characterize the inheritance pattern and disease progression.
Main Methods:
- Clinical case study of two kindreds with the disorder.
- Autopsy findings from seven end-stage patients.
- Histopathological examination of brain tissue.
Main Results:
- The disorder followed an autosomal dominant inheritance pattern with presenium onset.
- Clinical manifestations included personality changes, dementia, and later, mutism and dysphagia.
- Autopsy revealed generalized cerebral atrophy, prominent subcortical gliosis, and astrocytosis in specific brain regions, without myelin loss or amyloid deposits.
Conclusions:
- This familial progressive subcortical gliosis presents with distinct clinical and pathological features.
- The findings contribute to the understanding of inherited white matter disorders affecting the brain.