Results 51 to 60 of about 11,664 (210)

Dural sinus malformation in the early childhood: case report

Brazilian Neurosurgery, 2010
Background: Arteriovenous malformations (AVM) are rare disease in pediatric age group and dural sinus malformation (DSM) has even a lower incidence rate. DSMs are associated with a mild male dominance and onset symptoms appear around 5 months of age. The
João Paulo Mattos, João Paulo C. de Almeida, Lucas Alverne F. Albuquerque, Marcelo Otoch, Ricardo Leite de Aquino, Jubya L. R. Bastos   +5 more
doaj   +1 more source

Uncovering the impact of the cardiovascular system on cerebrovascular health using MRI

Experimental Physiology, EarlyView.
Abstract Human cerebrovasculature is finely tuned to enable local changes in blood flow to meet the brain's demands, whilst protecting the brain from systemic changes in blood pressure, both acutely during a heartbeat and chronically over time. This review summarises cerebrovascular structure and function, their role in disease and neurodegeneration ...
Ian D. Driver, Kevin Murphy
wiley   +1 more source

Relative risk of hemorrhage during pregnancy in patients with brain arteriovenous malformations [PDF]

, 2017
Background It is unclear whether the risk of bleeding from brain arteriovenous malformations is higher during pregnancy, delivery, or puerperium. We compared occurrence of brain arteriovenous malformation hemorrhage in women during this period with ...
Klijn, Catharina Jm, van der Bom, Johanna G, Bom, J.G. van der, Heather J Whitaker, L Jaap Kappelle, Salman, Rustam; id_orcid, Rinkel, Gabriël J.E., Ale Algra, Rinkel, G.J., Wilkinson, T., Rustam Al-Shahi Salman, Algra, Ale, Brouwer, Patrick A., Wilkinson, Timothy, Gabriël JE Rinkel, Whitaker , Heather, Whitaker, H.J., Scottish Audit Intracranial Vasc, Brouwer, Patrick A, null null, for the Scottish Audit of Intracranial Vascular Malformations collaborators, Janneke van Beijnum, Rinkel, G.J.E., Klijn, Catharina J.M., Kappelle, L Jaap, Johanna G van der Bom, W Peter Vandertop, Whitaker, Heather J., Patrick A Brouwer, Vandertop, W.P., Brouwer , Patrick A., Wilkinson, Tim, Whitaker, Heather J, Vandertop, W. Peter, Vandertop, W Peter, Algra, A., Berg, R. van den, Klijn, C.J.M., Kappelle, L.J., van den Berg, René, Catharina JM Klijn, Salman, R.A., van der Bom, Johanna G., Rinkel, Gabriël Je, Brouwer, P.A., Beijnum, J. van, Tim Wilkinson, Salman, R. Al-Shahi, van den Berg , René, Kappelle, L. Jaap, René van den Berg, van Beijnum, Janneke, Al-Shahi Salman, Rustam   +52 more
core   +1 more source

Management of Extra-cranial Arteriovenous Malformations of the Scalp: A case report

Ibom Medical Journal
Arteriovenous malformations (AVMs) are congenital fast-flow vascular malformations characterized by abnormally tangled arteries and veins connected by abnormal shunts without intervening capillaries. The growth of AVMs is usually initiated by trauma and
Onwurah C, Obi CC, Agagwuncha NO, Ezeifedikwa C, Nwafor IA, Eze JC   +5 more
doaj   +1 more source

[Multiple intracranial arteriovenous malformation].

Neurocirugia (Asturias, Spain), 2015
Multiple cerebral arteriovenous malformations (AVMs) are thought to be exceedingly rare lesions and have usually been reported as single cases. The incidence of multiple cerebral AVMs in major series ranges from 0.3% to 9% and, in the majority of cases, these malformations are associated with other vascular anomalies of the brain or soft tissues.
Santín Amo, José María, Vázquez Herrero, Fernando, Gelabert González, Miguel, Román Pena, Paula   +3 more
openaire   +2 more sources

Sirolimus for Extracranial Arteriovenous Malformations: A Scoping Review of the Evidence in Syndromic and Non‐Syndromic Cases

Pediatric Blood &Cancer, Volume 73, Issue 7, July 2026.
ABSTRACT Arteriovenous malformations (AVMs) are rare, high‐flow, vascular anomalies that can occur either sporadically or as part of a genetic syndrome. AVMs can progress with serious morbidity and even mortality if left unchecked. Sirolimus is an mTOR inhibitor that is effective in low‐flow vascular malformations; however, its role in AVMs is unclear.
Will Swansson, Ingrid Winship, Gary Hammerschlag, Laura Scardamaglia   +3 more
wiley   +1 more source

Large Hemangiopericytoma Associated With Arteriovenous Malformations and Dural Arteriovenous Fistulae

, 2011
Background: Hemangiopericytomas are rare vascular tumors of the central nervous system. Although hemangiopericytomas have been associated with other vascular malformations, there is no report of an intracranial hemangiopericytoma found in association ...
Albuquerque, Felipe C., Martirosyan, Nikolay L., Eschbacher, Jennifer M., S., M. Yashar, Kalani, Spetzler, Robert F., Nakaji, Peter   +5 more
core   +1 more source

The Use of Intraoperative Microvascular Doppler in Vascular Neurosurgery: Rationale and Results—A Systematic Review

Brain Sciences
Surgical treatment of neurovascular lesions like intracranial aneurysms, arteriovenous malformations and arteriovenous dural fistulas is still associated with high morbidity. Several recent studies are providing increasing insights into reliable tools to
Vincenzo Gulino, Lara Brunasso, Chiara Avallone, Benedetta Maria Campisi, Lapo Bonosi, Roberta Costanzo, Emanuele Cammarata, Carmelo Lucio Sturiale, Adriana Cordova, Domenico Gerardo Iacopino, Rosario Maugeri   +10 more
doaj   +1 more source

Dural AVM (dAVM) in Cowden disease

Interdisciplinary Neurosurgery, 2017
Cowden disease is a rare autosomal dominant disorder first described by Rachel Cowden in 1963 as one of the phosphatase and tensin homolog (PTEN) gene hamartoma tumor syndromes.
Anthony C. Torres, DO, Parth Upadhyaya, MS-IV, Rajneesh Agrawal, MD   +2 more
doaj   +1 more source

Pseudotumor Cerebri Syndrome and Essential Thrombocythemia: A Case Report

Clinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT Pseudotumor cerebri syndrome (PTCS) is characterized by elevated intracranial pressure in the absence of intracranial mass lesions, structural abnormalities, or infectious conditions. Although the exact pathogenesis of PTCS remains largely elusive, it is increasingly recognized as a multifactorial condition.
Fang‐Tzu Chang, Yi‐Ying Chen, Fu‐Yu Lin   +2 more
wiley   +1 more source