LILACS – Literatura Latinoamericana y del Caribe de Ciencias de la Salud

Comparison of Vertebral Artery Ultrasound, Magnetic Resonance Angiography and Digital Subtraction Angiography in the Diagnosis of Vertebral Artery Stenosis in Patients with Posterior Circulation Ischemia

SUMMARY: The aim of this study was to compare the clinical value of vertebral artery ultrasound (VAU), Magnetic Resonance Angiography (MRA) and Digital Subtraction Angiography (DSA) on vertebral artery stenosis in patients with posterior circulation ischemia. Seventy-three patients with posterior circula...

Magnetic resonance angiography and transcranial Doppler ultrasound findings in patients with a clinical diagnosis of vertebrobasilar insufficiency

Neto, Arlindo Cardoso Lima; Bor-Seng-Shu, Edson; Oliveira, Marcelo de Lima; Macedo-Soares, Alberto; Topciu, Flávia Renata; Bittar, Roseli Saraiva Moreira.

Clinics; 75 (), 2020

OBJECTIVE: To evaluate the findings of magnetic resonance angiography (MRA) and transcranial Doppler ultrasound (TCD) in patients with a clinical diagnosis of vertebrobasilar insufficiency (VBI). METHOD: From our outpatient neurotology clinic, we selected patients (using the criteria proposed by Grad an...

Arteria Basilar/diagnóstico por imagen, Velocidad del Flujo Sanguíneo, Angiografía por Resonancia Magnética, Microcirculación, Ultrasonografía Doppler Transcraneal/métodos, Insuficiencia Vertebrobasilar/diagnóstico por imagen

Fulltext