Results 81 to 90 of about 9,368 (247)

Case Study of a Complex Neurovascular Disorder: Choroidal Arteriovenous Malformation

open access: yesMedicina
This study conducts an in-depth analysis of the management of a complex arteriovenous malformation (AVM) in a 44-year-old individual, who initially manifested with acute left hemiparesis and progressively declined into a comatose state.
Corneliu Toader   +5 more
doaj   +1 more source

Dural arteriovenous fistula causing progressive myelopathy: Limited drainage to the perimedullary veins of the cervical area alone

open access: yesInterdisciplinary Neurosurgery, 2022
Intracranial dural arteriovenous fistulas (DAVFs) are uncommon cerebrovascular malformations that usually drain into a sinus or cortical veins. Depending on the pattern of the venous drainage, various clinical symptoms can be present, and most of them ...
Cheol Young Lee
doaj  

Spatiotemporal Disentanglement of Arteriovenous Malformations in Digital Subtraction Angiography [PDF]

open access: yesarXiv
Although Digital Subtraction Angiography (DSA) is the most important imaging for visualizing cerebrovascular anatomy, its interpretation by clinicians remains difficult. This is particularly true when treating arteriovenous malformations (AVMs), where entangled vasculature connecting arteries and veins needs to be carefully identified.The presented ...
arxiv  

Anesthetic Challenges of a Child with Sturge–Weber Syndrome for Epilepsy Surgery: A Case Report

open access: yesJournal of Neuroanaesthesiology and Critical Care, 2019
Sturge–Weber syndrome is a rare congenital disease, also called encephalotrigeminal angiomatosis, caused by persistence of transitory primordial arteriovenous connections of the fetal intracranial vasculature.
Roshan Kurian   +2 more
doaj   +1 more source

Stereotactic Radiosurgery of Intracranial Arteriovenous Malformations

open access: yesNeurosurgery Clinics of North America, 2013
Stereotactic radiosurgery for intracranial arteriovenous malformations (AVMs) has been performed since the 1970s. When an AVM is treated with radiosurgery, radiation injury to the vascular endothelium induces the proliferation of smooth muscle cells and the elaboration of extracellular collagen, which leads to progressive stenosis and obliteration of ...
unknown ( host institution )   +1 more
openaire   +3 more sources

Intracranial calcification in children on computed tomography

open access: yesThe Turkish Journal of Pediatrics, 1994
Pathological intracranial calcifications detected on computed tomography of 83 children during a six-year period were reviewed. The common causes in our series were tuberous sclerosis and intracranial tumors.
E Erdem   +3 more
doaj  

Machine learning for cerebral blood vessels' malformations [PDF]

open access: yesarXiv
Cerebral aneurysms and arteriovenous malformations are life-threatening hemodynamic pathologies of the brain. While surgical intervention is often essential to prevent fatal outcomes, it carries significant risks both during the procedure and in the postoperative period, making the management of these conditions highly challenging.
arxiv  

Machine learning algorithms to predict the risk of rupture of intracranial aneurysms: a systematic review [PDF]

open access: yes
Purpose: Subarachnoid haemorrhage is a potentially fatal consequence of intracranial aneurysm rupture, however, it is difficult to predict if aneurysms will rupture. Prophylactic treatment of an intracranial aneurysm also involves risk, hence identifying rupture-prone aneurysms is of substantial clinical importance.
arxiv   +1 more source

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