Results 211 to 220 of about 27,246 (267)
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The Neuroradiology Journal, 2012
A rare case of segmental hypoplasia of the basilar artery is described in a 49-year-old man with transient vertebrobasilar ischemia, explored by magnetic resonance imaging (MRI) and digital angiography (DA). The embryology, clinical relevance and magnetic resonance findings of this arterial anomaly are discussed, with a review of six previously ...
CARANCI, Ferdinando +5 more
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A rare case of segmental hypoplasia of the basilar artery is described in a 49-year-old man with transient vertebrobasilar ischemia, explored by magnetic resonance imaging (MRI) and digital angiography (DA). The embryology, clinical relevance and magnetic resonance findings of this arterial anomaly are discussed, with a review of six previously ...
CARANCI, Ferdinando +5 more
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Neurocritical Care, 2004
Basilar artery occlusion is assumed to carry a grave prognosis, with mortality rates of up to 90%. Diagnosis is often delayed, or even missed, as a result of the variety of clinical presentations seen with this condition. The pathogenesis of occlusion can be secondary to both local atherothrombosis or cardioembolism. The use of noninvasive imaging such
Tracey A, Baird +2 more
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Basilar artery occlusion is assumed to carry a grave prognosis, with mortality rates of up to 90%. Diagnosis is often delayed, or even missed, as a result of the variety of clinical presentations seen with this condition. The pathogenesis of occlusion can be secondary to both local atherothrombosis or cardioembolism. The use of noninvasive imaging such
Tracey A, Baird +2 more
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Fenestration aneurysm of the basilar artery
British Journal of Hospital Medicine, 2023[No abstract available]
Kantarci, Mecit, Ogul, Hayri, AY, Mutlu
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The pathological basilar artery
Clinical Radiology, 1976Vascular anomalies of the basilar artery can mimic many intracranial diseases. Various appearances are discussed as well as the displacements of the artery secondary to mass lesions.
J, Danziger, S, Bloch, H, Podlas
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The Lancet Neurology, 2011
The clinical presentation of basilar artery occlusion (BAO) ranges from mild transient symptoms to devastating strokes with high fatality and morbidity. Often, non-specific prodromal symptoms such as vertigo or headaches are indicative of BAO, and are followed by the hallmarks of BAO, including decreased consciousness, quadriparesis, pupillary and ...
Mattle, Heinrich +4 more
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The clinical presentation of basilar artery occlusion (BAO) ranges from mild transient symptoms to devastating strokes with high fatality and morbidity. Often, non-specific prodromal symptoms such as vertigo or headaches are indicative of BAO, and are followed by the hallmarks of BAO, including decreased consciousness, quadriparesis, pupillary and ...
Mattle, Heinrich +4 more
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Journal of Neurosurgery, 2005
Object. Little is understood about the clinical manifestations of basilar artery (BA) dissections, which can present with subarachnoid hemorrhage (SAH), brainstem compression, or ischemia. In any instance, the prognosis seems poorer than that for vertebral artery (VA) dissection.
Yuhei, Yoshimoto +3 more
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Object. Little is understood about the clinical manifestations of basilar artery (BA) dissections, which can present with subarachnoid hemorrhage (SAH), brainstem compression, or ischemia. In any instance, the prognosis seems poorer than that for vertebral artery (VA) dissection.
Yuhei, Yoshimoto +3 more
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Annals of Otology, Rhinology & Laryngology, 2000
Our goal was to identify by magnetic resonance angiography the specific vascular abnormalities of the basilar artery that can be related to hypoperfusion disorders and produce symptoms of vertebrobasilar insufficiency. A classification of regional vascular perfusion disorders based on developmental malformations and intrinsic and extrinsic angiopathies
L W, Welsh, J J, Welsh, B, Lewin
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Our goal was to identify by magnetic resonance angiography the specific vascular abnormalities of the basilar artery that can be related to hypoperfusion disorders and produce symptoms of vertebrobasilar insufficiency. A classification of regional vascular perfusion disorders based on developmental malformations and intrinsic and extrinsic angiopathies
L W, Welsh, J J, Welsh, B, Lewin
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Emergency Medicine, 2001
AbstractBasilar artery thrombosis is an infrequent but important neurological emergency requiring early diagnosis and treatment. Of particular relevance to emergency medicine is the recognition and consideration of the unusual signs that may be present in an often previously well patient.
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AbstractBasilar artery thrombosis is an infrequent but important neurological emergency requiring early diagnosis and treatment. Of particular relevance to emergency medicine is the recognition and consideration of the unusual signs that may be present in an often previously well patient.
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Hyperdense basilar artery sign—a reliable sign of basilar artery occlusion
Neuroradiology, 2011We aimed to investigate the value of the hyperdense basilar artery (HBA) sign and of basilar artery (BA) attenuation measurements as predictors of basilar artery occlusion (BAO) on nonenhanced cranial CT (NECT).Forty-one consecutive patients with proven BAO in CT angiography, who had undergone NECT for initial evaluation (30 males, 11 females) were ...
Lara, Connell +8 more
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