[Progressive subcortical arteriosclerotic encephalopathy (Binswanger's disease)]

Area of Science:

• Neurology
• Vascular Neurology
• Pathology

Background:

• Subcortical arteriosclerotic encephalopathy (Binswanger's disease) is a rare cerebrovascular disorder.
• It is characterized by progressive damage to the white matter of the brain.
• Long-term hypertension is a significant risk factor.

Observation:

• A 91-year-old female patient with a 40-year history of hypertension and cerebral crises presented with Binswanger's disease.
• The patient exhibited multiple foci of necrosis in the cerebral white matter.
• The progression of the disease was noted.

Findings:

• The study discusses the mechanism of vascular-cerebral insufficiency in the pathogenesis of Binswanger's disease.
• Pathological findings include small foci of complete or incomplete necrosis in the cerebral white matter.
• The characteristic pathological features of this rarely described disease are highlighted.

Implications:

• Understanding the vascular pathogenesis is crucial for diagnosing and managing Binswanger's disease.
• This case contributes to the limited pathological descriptions of subcortical arteriosclerotic encephalopathy.
• Further research into the vascular mechanisms may reveal potential therapeutic targets.