Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Synonyms and keywords: Subcortical leukoencephalopathy; progressive vascular leukoencephalopathy; subcortical arteriosclerotic encephalopathy
Overview
Binswanger's disease is a rare form of multi-infarct dementia caused by damage to deep white brain matter. It is characterized by memory loss and intellectual function and by changes in mood. It is associated with longstanding hypertension.
Pathophysiology
The histologic findings are diffuse, irregular loss of axons and myelin accompanied by widespread gliosis. Small infarcts may be seen in the frontal lobes. The pathologic mechanism may be damage caused by severe atherosclerosis.
A patient with long term severe hypertension develops progressive dementia.
Risk Factors
Hypertension
Diagnosis
CT
CT scans of the head demonstrates a diffuse loss of deep hemispheric white matter.
Treatment
Binswanger's disease has no known treatment, let alone cure, although drugs used to treat high blood pressure, depression, arrhythmia and low blood pressure are used to treat the condition's symptoms.[1]
References
| Circulatory system pathology (I, 390-459) |
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| Hypertension | Hypertensive heart disease - Hypertensive nephropathy - Secondary hypertension (Renovascular hypertension) |
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| Ischaemic heart disease | Angina pectoris (Prinzmetal's angina) - Myocardial infarction (heart attack) - Dressler's syndrome |
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| Pulmonary circulation | Pulmonary embolism - Cor pulmonale |
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| Pericardium | Pericarditis - Pericardial effusion - Cardiac tamponade |
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| Endocardium/heart valves | Endocarditis - mitral valve (regurgitation, prolapse, stenosis) - aortic valve (stenosis, insufficiency) - pulmonary valve (stenosis, insufficiency) - tricuspid valve (stenosis, insufficiency) |
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| Myocardium | Myocarditis - Cardiomyopathy (Dilated cardiomyopathy, Hypertrophic cardiomyopathy, Loeffler endocarditis, Restrictive cardiomyopathy) - Arrhythmogenic right ventricular dysplasia |
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Electrical conduction system
of the heart | Heart block: AV block (First degree, Second degree, Third degree) - Bundle branch block (Left, Right) - Bifascicular block - Trifascicular block
Pre-excitation syndrome (Wolff-Parkinson-White, Lown-Ganong-Levine) - Long QT syndrome - Adams-Stokes syndrome - Cardiac arrest - Sudden cardiac death
Arrhythmia: Paroxysmal tachycardia (Supraventricular, AV nodal reentrant, Ventricular) - Atrial flutter - Atrial fibrillation (Familial) - Ventricular fibrillation - Premature contraction (Atrial, Ventricular) - Ectopic pacemaker - Sick sinus syndrome |
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| Other heart conditions | Heart failure - Cardiovascular disease - Cardiomegaly - Ventricular hypertrophy (Left, Right) |
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| Cerebrovascular diseases | Stroke - Transient ischemic attack - Intracranial hemorrhage/cerebral hemorrhage: Extra-axial hemorrhage (Epidural hemorrhage, Subdural hemorrhage, Subarachnoid hemorrhage)
Intra-axial hematoma (Intraventricular hemorrhages, Intraparenchymal hemorrhage) - Anterior spinal artery syndrome - Binswanger's disease - Moyamoya disease |
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Arteries, arterioles
and capillaries | Atherosclerosis (Renal artery stenosis) - Aortic dissection/Aortic aneurysm (Abdominal aortic aneurysm) - Aneurysm - Raynaud's phenomenon/Raynaud's disease - Buerger's disease - Vasculitis/Arteritis (Aortitis) - Intermittent claudication - Arteriovenous fistula - Hereditary hemorrhagic telangiectasia - Spider angioma - Dissection (Carotid artery, Vertebral artery) |
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Veins, lymphatic vessels
and lymph nodes | Thrombosis/Phlebitis/Thrombophlebitis (Deep vein thrombosis, May-Thurner syndrome, Portal vein thrombosis, Venous thrombosis, Budd-Chiari syndrome, Renal vein thrombosis, Paget-Schroetter disease) - Varicose veins / Portacaval anastomosis (Hemorrhoid, Esophageal varices, Varicocele, Gastric varices, Caput medusae) - Superior vena cava syndrome - Lymph (Lymphadenitis, Lymphedema, Lymphangitis) |
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| Other | Hypotension (Orthostatic hypotension) - Rheumatic fever |
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| See also congenital (Q20-Q28, 745-747) |
de:Subkortikale arteriosklerotische Enzephalopathie
no:Binswangers sykdom
fi:Binswangerin tauti
