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1.
Rev. neurol. Argent ; 16(1,supl): 53-64, 1991. ilus, tab
Article in English | LILACS | ID: lil-105815

ABSTRACT

It could be shown that MRI has capability of demostrating parenchymal damage due to cerebrovascular disease even in asymptomatic individuals. In ischemic stroke MRI is superior to CT because of the earlier detection of the lesion, a More precise delineation of lacunes, of brainstem infarcts, and of hemorrhagic components. Evidence of confluent white matter damage is helpful in differentiating vascualr dementia from degenerative forms. Is hemorrhagic stroke CT remains the preferred imaging technique during the acute phase but MRI will detect remnants of a cerebral hemorrhage for lifetime


Subject(s)
Intracranial Embolism and Thrombosis/diagnosis , Cerebral Hemorrhage/diagnosis , Magnetic Resonance Spectroscopy , Tomography, X-Ray Computed , Dementia, Vascular/diagnosis , Dementia, Vascular , Intracranial Embolism and Thrombosis , Cerebral Hemorrhage , Cerebral Infarction/diagnosis , Cerebral Infarction , Brain Ischemia/diagnosis , Brain Ischemia , Evaluation Study
2.
Rev. neurol. Argent ; 13(2): 124-9, jun. 1987. tab, ilus
Article in Spanish | LILACS | ID: lil-66415

ABSTRACT

Dentro de los pacientes con enfermedad de Parkinson existen algunos que tienen especial frecuencia de factores de riesgo hemodinámico (hipertensión, diabetes, hipertrigliceridemia, agregación plaquetaria aumentada, disminución del flujo sanguíneo cerebral y anormalidades tomográficas). Estos pacientes tienen iguales síntomas que los demás, salvo en que los síntomas progresan más rápidamente. Es posible que una mejoría terapéutica de su estado vascular les sea útil


Subject(s)
Humans , Male , Female , Parkinson Disease/complications , Vascular Diseases/complications , Levodopa/therapeutic use , Risk , Diabetes Mellitus/physiopathology , Cerebrum/blood supply , Regional Blood Flow , Hypertension/physiopathology
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