Filtered By:
Condition: Headache
Procedure: Angiography

This page shows you your search results in order of relevance.

Order by Relevance | Date

Total 380 results found since Jan 2013.

Migraine and Cerebrovascular Atherosclerosis in Patients With Ischemic Stroke Brief Report
Conclusions—Migraine is not associated with excess atherosclerosis in large vessels in patients with acute ischemic stroke. Our findings suggest that the biological mechanisms by which migraine results in ischemic stroke are not related to macrovascular cerebral atherosclerosis.
Source: Stroke - June 26, 2017 Category: Neurology Authors: Hendrikus J.A. van Os, Inge A. Mulder, Alexander Broersen, Ale Algra, Irene C. van der Schaaf, L. Jaap Kappelle, Birgitta K. Velthuis, Gisela M. Terwindt, Wouter J. Schonewille, Marieke C. Visser, Michel D. Ferrari, Marianne A.A. van Walderveen, Marieke J Tags: Computerized Tomography (CT), Cerebrovascular Disease/Stroke, Intracranial Hemorrhage, Atherosclerosis Brief Reports Source Type: research

Hemorrhagic Stroke and Cerebral Paragonimiasis Brief Reports
Conclusions— Hemorrhagic stroke typically occurred during the acute stage and in the early stages of further Paragonimus migration. Delay of treatment increased the risk of initial and recurrent stroke.
Source: Stroke - October 27, 2014 Category: Neurology Authors: Xia, Y., Ju, Y., Chen, J., You, C. Tags: Acute Cerebral Hemorrhage, Computerized tomography and Magnetic Resonance Imaging, Primary and Secondary Stroke Prevention, Risk Factors for Stroke Brief Reports Source Type: research

Role of atherosclerosis, clot extent, and penumbra volume in headache during ischemic stroke
Conclusions: Headache in the early phase of ischemic stroke tends to occur less often in patients with atherosclerosis than in patients without atherosclerosis in the large cerebral arteries. This finding lends support to the hypothesis that vessel wall elasticity is a necessary contributing factor in the occurrence of headache during acute ischemic stroke.
Source: Neurology - September 11, 2016 Category: Neurology Authors: van Os, H. J. A., Mulder, I. A., van der Schaaf, I. C., Kappelle, L. J., Velthuis, B. K., Broersen, A., Vos, J. A., Terwindt, G. M., Schonewille, W., Ferrari, M. D., Algra, A., van Walderveen, M. A. A., Wermer, M. J. H. Tags: All Headache, CT, All Clinical Neurology, All Cerebrovascular disease/Stroke, Infarction ARTICLE Source Type: research

A rare cause of stroke in young: PHACE syndrome (P1.253)
Conclusions:Neurocutaneous syndromes are typically diagnosed in childhood and can be a rare cause of stroke in young. Our patient suffered an ischemic stroke secondary to sequelae of undiagnosed PHACE syndrome. Early identification of neurocutaneous syndromes allows for proper surveillance, evaluation, and preventative education for development of complications.Disclosure: Dr. Fitzgerald has nothing to disclose. Dr. Chandra has nothing to disclose. Dr. Dannenbaum has nothing to disclose. Dr. Sharrief has nothing to disclose.
Source: Neurology - April 17, 2017 Category: Neurology Authors: Fitzgerald, K., Chandra, S., Dannenbaum, M., Sharrief, A. Tags: Genetic Stroke Syndromes, Biomarkers, and Translational/Basic Research Source Type: research

Cervical Arterial Dissections and Association With Cervical Manipulative Therapy: A Statement for Healthcare Professionals From the American Heart Association/American Stroke Association AHA/ASA Scientific Statement
Conclusions— CD is an important cause of ischemic stroke in young and middle-aged patients. CD is most prevalent in the upper cervical spine and can involve the internal carotid artery or vertebral artery. Although current biomechanical evidence is insufficient to establish the claim that CMT causes CD, clinical reports suggest that mechanical forces play a role in a considerable number of CDs and most population controlled studies have found an association between CMT and VAD stroke in young patients. Although the incidence of CMT-associated CD in patients who have previously received CMT is not well established, an...
Source: Stroke - September 22, 2014 Category: Neurology Authors: Biller, J., Sacco, R. L., Albuquerque, F. C., Demaerschalk, B. M., Fayad, P., Long, P. H., Noorollah, L. D., Panagos, P. D., Schievink, W. I., Schwartz, N. E., Shuaib, A., Thaler, D. E., Tirschwell, D. L., on behalf of the American Heart Association Strok Tags: AHA Statements and Guidelines AHA/ASA Scientific Statement Source Type: research

Moyamoya and childhood stroke: Catching up with Tyler and Ryan
Ryan (above left) and Tyler Earle of Winnipeg, Canada had a ticking time bomb inside their heads. Both boys have a rare brain disorder called moyamoya that had caused the arteries feeding their brains to become dangerously narrowed. At first, they experienced only headaches. But then Ryan suddenly lost his ability to write, began having trouble with word-finding and became weak on one side of his body — signs he had suffered a stroke. He was diagnosed with moyamoya and had partial surgery, but a second stroke took away part of his vision and partially paralyzed him. Ryan needed a second operation as soon as possible. By ...
Source: Thrive, Children's Hospital Boston - May 12, 2016 Category: Pediatrics Authors: Nancy Fliesler Tags: Diseases & Conditions Cerebrovascular Disorders and Stroke Program Dr. Edward Smith moyamoya Source Type: news

Primary Angiitis of the Central Nervous System Clinical Sciences
Conclusions—Adult primary angiitis of the central nervous system is a heterogenous disease, with multiterritorial, distal, and bilateral acute stroke being the most common pattern of parenchymal lesions found on magnetic resonance imaging. Our findings suggest a higher than previously thought prevalence of hemorrhagic transformation and other hemorrhagic manifestations.
Source: Stroke - April 24, 2017 Category: Neurology Authors: Gregoire Boulouis, Hubert de Boysson, Mathieu Zuber, Loic Guillevin, Eric Meary, Vincent Costalat, Christian Pagnoux, Olivier Naggara Tags: Imaging, Magnetic Resonance Imaging (MRI), Cerebrovascular Disease/Stroke, Intracranial Hemorrhage, Ischemic Stroke Original Contributions Source Type: research

Intravenous Thrombolysis Resulting In Acute Ischemic Stroke Recanalization Can Lead To Cerebral Hyperperfusion Syndrome (P7.123)
Conclusion- Cerebral hyperperfusion syndrome after intravenous thrombolysis in acute ischemic stroke should be suspected in patients that achieve arterial recanalization and develop unexplained new neuropsychiatric manifestations.Disclosure: Dr. Ong has nothing to disclose. Dr. Yeo has nothing to disclose. Dr. Ting has nothing to disclose. Dr. Sinha has nothing to disclose. Dr. Teoh has nothing to disclose. Dr. Chan has nothing to disclose. Dr. Seet has nothing to disclose. Dr. Sharma has nothing to disclose.
Source: Neurology - April 9, 2014 Category: Neurology Authors: Ong, J., Yeo, L., Ting, E., Sinha, A., Teoh, H. L., Chan, B., Seet, C. S., Sharma, V. Tags: Cerebrovascular Disease and Interventional Neurology: Issues in Acute Stroke Treatment Source Type: research

Spontaneous Isolated Posterior Inferior Cerebellar Artery Dissection: Rare but Underdiagnosed Cause of Ischemic Stroke
Conclusions: Clinical manifestations in ischemic type of spontaneous isolated PICAD were similar to those of intracranial vertebral artery dissection. Clinical course was relatively stable and benign. SWI was more helpful to suspect abnormality of posterior inferior cerebellar artery than conventional MRI or magnetic resonance angiography in our small series. Cerebral angiography is recommended in patients with clinically suspected spontaneous isolated PICAD for definite diagnosis.
Source: Journal of Stroke and Cerebrovascular Diseases - May 8, 2014 Category: Neurology Authors: Min-Gyu Park, Jae-Hwan Choi, Tae-Il Yang, Se-Jin Oh, Seung Kug Baik, Kyung-Pil Park Tags: Original Articles Source Type: research

Intravenous Thrombolysis in Posterior Circulation Stroke
Conclusions: Up to date, no data about PCIS and IVT are available from RTCs. Based on limited results from retrospective clinical studies and case series, IVT is safer for use in PCIS than in ACIS. Patients with brainstem ischemia, vertebral artery occlusion, and absence of basilar or posterior cerebral artery occlusion could be considered for treatment with IVT even in borderline cases. Time to IVT in PCIS seems to be a less crucial factor than in ACIS. IVT for PCIS may be beneficial even after 4.5 h from symptom onset. Introduction History of Intravenous Thrombolysis—The Most Relevant Studies Intravenous...
Source: Frontiers in Neurology - April 25, 2019 Category: Neurology Source Type: research

E-021 Pathophysiology, stroke types, collateral formation and aneurysms in moyamoya disease/moya moya syndrome
ConclusionsMMD is presented most commonly with ischemic stroke in the pediatric age group and with hemorrhagic stroke in the adult age group. MMD-associated intracranial aneurysms frequently occur in patients presenting with hemorrhagic unilateral MMD and are associated with an extremely high rate of rupture. Long-standing hemodynamic stress might contribute to the formation of an aneurysm.Disclosures S. Ahmad: None.
Source: Journal of NeuroInterventional Surgery - July 26, 2021 Category: Neurosurgery Authors: Ahmad, S. Tags: Electronic poster abstracts Source Type: research

Stroke Mimics in a Stroke Care Pathway Based on MRI Screening
Conclusions: A rate of SM up to 38% of the code stroke system confirms the difficulty to distinguish clinically a stroke from another diagnosis. In this study, using cerebral MRI in first intention was of special interest in patients with acute neurological symptoms to differentiate an NVD from an SM.Cerebrovasc Dis 2016;42:205-212
Source: Cerebrovascular Diseases - April 25, 2016 Category: Neurology Source Type: research

Recurrent Stroke in a Young Woman with a Single Pulmonary Arteriovenous Fistula: An Unusual Association
Conclusions: This case highlights the importance of search, identification, and interpretation of causes of cryptogenic strokes to better choose therapy to reduce the stroke recurrence risk. Although unusual, PAVF detection is a treatable cause of stroke and the therapeutic decisions should take into account the characteristics of the PAVF and the degree of suspicion regarding the cause-effect relationship between PAVF and stroke.Case Rep Neurol 2017;9:293 –298
Source: Case Reports in Neurology - December 18, 2017 Category: Neurology Source Type: research

Circle of Willis variations in migraine patients with ischemic stroke
ConclusionWe found no significant difference in the completeness of the CoW in acute stroke patients with migraine compared to those without.
Source: Brain and Behavior - February 16, 2019 Category: Neurology Authors: Arend M. Hamming, Marianne A. A. van Walderveen, Inge A. Mulder, Irene C. van der Schaaf, L. Jaap Kappelle, Birgitta K. Velthuis, Michel D. Ferrari, Gisela M. Terwindt, Marieke C. Visser, Wouter Schonewille, Ale Algra, Marieke J. H. Wermer, On Tags: ORIGINAL RESEARCH Source Type: research

Effects of total saponins from Trillium tschonoskii rhizome on grey and white matter injury evaluated by quantitative multiparametric MRI in a rat model of ischemic stroke
Conclusion Our results suggested the potential protective and repair-promoting effects of TSTT on grey and white matter from damage induced by ischemia. This study provides a modern pharmacological basis for the application of TSTT in managing ischemic stroke. Graphical abstract
Source: Journal of Ethnopharmacology - January 12, 2018 Category: Drugs & Pharmacology Source Type: research