Results 21 to 30 of about 1,018 (167)

Diagnóstico de morte encefálica em vítimas de acidentes: análise do processo [PDF]

, 2012
Objective: Victims of external causes of trauma, caused either by traffic accidents or by violence in general, are mostly youngsters who evolve to brain death and potential donors.
Almeida-de Freitas, Rosane, Dell'-Agnolo, Cátia Millene, De Almeida-Benguella, Elizabete, Blanco-Donoso, Luis Manuel, Ferreira, Érica Cristina, Marisa-Pelloso, Sandra, De Barros-Carvalho, María Dalva   +6 more
core   +1 more source

Ultrasound measurement of carotid stenosis: Recommendations from the Spanish Society of Neurosonology

Neurología (English Edition), 2013
In Spain, approximately 28% of ischaemic strokes have an atherothrombotic cause, and most are due to carotid stenosis. Ultrasound is the most commonly used technique for diagnosing carotid stenosis.
J. Serena, P. Irimia, S. Calleja, M. Blanco, J. Vivancos, Ó. Ayo-Martín   +5 more
doaj   +1 more source

Increased pulsatility index supports diagnosis of vascular parkinsonism versus idiopathic Parkinson's disease

Neurología (English Edition), 2020
Introduction: The diagnosis of vascular parkinsonism (VP) is based on a series of clinical criteria and neuroimaging findings. An increase in transcranial Doppler ultrasonography pulsatility index (PI) has been described as a frequent finding in patients
L.M. Caba, J.I.T. Ferrairó, I.M. Torres, J.F.V. Costa, R.B. Muñoz, A.L. Martin   +5 more
doaj   +1 more source

Validez del Doppler transcraneal en el diagnóstico de muerte encefálica [PDF]

Revista médica de Chile, 2010
Background: The clinical diagnosis of brain death is complex. Aim: To evaluate the diagnostic accuracy of transcranial Doppler (TCD) for brain death. Patients and Methods: Patients seen on the intensive care unit of a private hospital between January 2004 to December 2008, were included if they were in structural coma, had no craniectomy and had a ...
BRUNSER, ALEJANDRO, HOPPE, ARNOLD, CÁRCAMO, DANIEL A, LAVADOS, PABLO M, ROLDÁN, ANDRÉS, RIVAS, RODRIGO, VALENZUELA, MARCELA, MONTES, JOSÉ MIGUEL   +7 more
openaire   +2 more sources

El índice de pulsatilidad intracraneal elevado apoya el diagnóstico de parkinsonismo vascular frente a enfermedad de Parkinson idiopática

Neurología, 2020
Resumen: Introducción: El diagnóstico de parkinsonismo vascular (PV) se realiza en función de una serie de criterios clínicos y hallazgos de neuroimagen compatibles. El aumento en el índice de pulsatilidad (IP) determinado por doppler transcraneal se ha
L.M. Caba, J.I.T. Ferrairó, I.M. Torres, J.F.V. Costa, R.B. Muñoz, A.L. Martin   +5 more
doaj   +1 more source

EJVES vol 34, issue 2 (August 2007) - Spanish Translated Abstracts [PDF]

, 2007
Chronic exposure to arsenic (As) through the consumption of contaminated groundwaters is a major threat to public health in South and Southeast Asia. The source of As-affected groundwaters is important to the fundamental understanding of the controls on ...
Ballentine, Christopher J., Boyce, Adrian J., Casanueva-Marenco, Maria J., Magnone, Daniel, Polya, David A., Richards, Laura A., van Dongen, Bart E.   +6 more
core   +2 more sources

Syndrome of transient headache and neurological deficits with cerebrospinal fluid lymphocytosis (HaNDL) in a patient with confusional symptoms, diffuse EEG abnormalities, and bilateral vasospasm in transcranial Doppler ultrasound: A case report and literature review

Neurología (English Edition), 2019
Introduction: HaNDL syndrome (transient headache and neurological deficits with cerebrospinal fluid lymphocytosis) is characterised by one or more episodes of headache and transient neurological deficits associated with cerebrospinal fluid lymphocytosis.
M. Hidalgo de la Cruz, R. Domínguez Rubio, E. Luque Buzo, F. Díaz Otero, P. Vázquez Alén, J. Orcajo Rincón, J. Prieto Montalvo, A. Contreras Chicote, F. Grandas Pérez   +8 more
doaj   +1 more source

La vasorreactividad cerebral por Doppler transcraneal: una ventana al daño neurovascular en la enfermedad de Alzheimer. [PDF]

, 2010
La enfermedad de Alzheimer (EA) es la causa más común de demencia. Los mecanismos etiológicos neurodegenerativos se han enriquecido con nuevas evidencias sobre el papel del daño vascular en el origen y progresión de la enfermedad.
Anaya Escamilla, Antonio, Góngora Rivera, Fernando   +1 more
core  

Insuficiencia venosa cerebroespinal crónica y esclerosis múltiple: revisión y actualización del tema [PDF]

, 2011
The aetiology of multiple sclerosis remains unknown at the present time, although the most likely explanation is that it has an autoimmune inflammatory origin. During the history of this disease a vascular pathophysiology was once proposed,
Gasca-Salas, C. (C.), Gomez-Ibañez, A. (Asier)   +1 more
core  

Aplicaciones clínicas de Doppler Transcraneal en Neurología y Cuidados Neuro críticos.

Alerta, Revista científica del Instituto Nacional de Salud, 2020
En la actualidad el ultrasonido permite obtener en forma no invasiva imágenes de la mayoría de estructuras. A nivel cerebral, se puede acceder a la vasculatura y evaluar la hemodinamia.  Es un estudio seguro, no utiliza radiación y se puede realizar a la cabecera del paciente, las veces necesarias, hasta en monitoreo continuo.
Gabino Alberto Cueli, Manuel Enrique Bello Quezada, Susana Lissete Peña Martínez   +2 more
openaire   +2 more sources