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Transcranial Doppler in a Hispanic-Mestizo population with neurological diseases: a study of sonographic window and its determinants
(John Wiley & Sons, 2012)
Between 5% and 37% of patients are not suitable for transtemporal insonation with transcranial Doppler (TCD). This unsuitability is particularly frequent in elderly females and non-Caucasians. We aim to evaluate TCD ...
Bihemispheric paradoxical cerebral embolism in a patient with pulmonary thromboembolism and presumptive fistula right-to-left shunt
(2016-06-01)
We report a case of a bihemispheric paradoxical cerebral embolism in a patient with pulmonary thromboembolism and presumptive pulmonary arteriovenous fistula. The echocardiogram showed no intracardiac shunt, and the ...
Changes in Transcranial Doppler Flow Velocities in Children with Sickle Cell Disease: The Impact of Hydroxyurea Therapy
(Elsevier Science Bv, 2018)
Background and Objectives: Hydroxyurea (HU) was recently described as a substitute for chronic transfusion for children with sickle cell disease (SCD) and abnormal transcranial Doppler (TCD) velocities who have received ...
Transcranial sonography in Parkinson's disease
(Instituto Israelita de Ensino e Pesquisa Albert Einstein, 2012-06-01)
Transcranial sonography has become a useful tool in the differential diagnosis of parkinsonian syndromes. This is a non-invasive, low cost procedure. The main finding on transcranial sonography in patients with idiopathic ...
Transcranial sonography in Parkinson's diseaseUltrassonografia transcraniana na doença de Parkinson
(Instituto Israelita de Ensino e Pesquisa Albert Einstein, 2012)
Transcranial sonography has become a useful tool in the differential diagnosis of parkinsonian syndromes. This is a non-invasive, low cost procedure. The main finding on transcranial sonography in patients with idiopathic ...
A Comparative Analysis Of Transcranial Doppler Parameters Acquired During Carotid Stenting And Semi-eversion Carotid EndarterectomyUma Análise Comparativa De Parâmetros Do Doppler Transcraniano Adquiridos Durante A Colocação De Stent Carotídeo E Endarterectomia Carotídea Por Semieversão
(Sociedade Brasileira de Angiologia e Cirurgia Vascular, 2016)
Brazilian Guidelines for transcranial doppler in children and adolescents with sickle cell disease
(Associação Brasileira de Hematologia e Hemoterapia e daSociedade Brasileira de Transplante de Medula Óssea, 2011)
BACKGROUND: Sickle cell disease is the most common monogenic hereditary disease in Brazil. Although strokes are one of the main causes of morbidity and mortality in these patients, the use of transcranial Doppler to identify ...
Validez del Doppler transcraneal en el diagnóstico de muerte encefálica
(Sociedad Médica de Santiago, 2010)
Reliability of hand held transcranial doppler with m - mode ultrasound in middle cerebral artery measurement
(Elsevier, 2017)
Purpose: To determine the intra-and interrater agreement of mean flow velocity (MFV) and pulsatility index (PI) measurement in middle cerebral arteries, assessed by transcranial Doppler (TCD) with M-mode.
Methods: ...