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[Binswanger disease: a common type of vascular dementia]
C Ramos-Estébanez1, M R Rebollo Alvarez-Amandi
1crramose@teleline.es
Insights
Binswanger's disease, a common subcortical dementia, is increasingly detected due to advanced neuroimaging. Further research into its features and differential diagnosis is crucial for effective treatment strategies.
Area of Science:
- Neurology
- Neuroimaging
- Vascular Dementia
Context:
- The aging population is experiencing a rise in dementia cases, with vascular dementias being the second most common form.
- Binswanger's disease, a type of subcortical dementia, is increasingly diagnosed due to progress in neuroimaging techniques.
- This condition is characterized by ischemic lesions in the cerebral white matter and multiple lacunar infarcts.
Purpose:
- To review the primary characteristics of Binswanger's disease.
- To differentiate Binswanger's disease from other white matter vascular pathologies.
- To address the ongoing controversy regarding its pathogeny, etiology, and nosologic boundaries.
Summary:
- Binswanger's disease is the most frequent type of subcortical dementia.
- Neuroimaging advancements aid in identifying characteristic white matter lesions and lacunar infarcts.
- Despite increased detection, its underlying mechanisms and classification remain subjects of debate.
Impact:
- Establishing unified diagnostic criteria for microangiopathic subcortical dementia is essential.
- This research aims to pave the way for developing effective treatment strategies for Binswanger's disease.
- Improved understanding will aid in managing this prevalent form of dementia in an aging population.
Objective:
This document intends to review the main features of Binswanger's disease and its differential diagnosis with other vascular pathologies of the white matter.
Development:
Nowadays, the raise of the elderly group of population has led to a remarkable increase in dementia's prevalence, therefore it becomes necessary to study deeply vascular dementias, the second most common kind of dementia behind Alzheimer's disease. The detection of Binswanger's disease has increased due to the progress of neuroimaging techniques, that allow to identify ischemic lesions situated in the cerebral white matter and the existence of multiple lacunar infarcts. This clinical entity represents the most frequent type of subcortical dementia, although controversy still remains about its pathogeny, ethiology, and nosologic limits.
Conclusions:
The search for unified criteria is the first step in the microangiopathic subcortical dementia's field to achieve valuable treatment strategies.