Results 41 to 50 of about 4,841 (181)

Spinal dural arteriovenous fistula

Current Opinion in Neurology, 2006
To summarize clinical key points, diagnostic features, and results of imaging and therapy of spinal dural arteriovenous fistula (SDAVF).SDAVF accounts for 70% of spinal arteriovenous malformation with an annual incidence of 5-10 cases per million. At least 80% of patients are male, and more than 66% of patients are in the sixth and seventh decade of ...
openaire   +2 more sources

Posterior Spinal Artery Infarction With Unilateral Lumbar Spinal Cord Lesion: A Challenge in Early Diagnosis

Journal of General and Family Medicine, Volume 27, Issue 3, May 2026.
ABSTRACT A 71‐year‐old woman presented with acute muscle weakness and paresthesia in her left lower limb with the preceding back pain and impaired deep sensation. Although initial brain and spinal MRI were normal, follow‐up spinal MRI confirmed the left‐sided posterior lesion at T10 to T12 vertebral level, leading to the diagnosis of posterior spinal ...
Munenori Iwamoto, Aoi Fukunaga, Toshiyuki Uehara   +2 more
wiley   +1 more source

The Glymphatic System and Meningeal Lymphatics: Current Understandings and Future Perspectives

MedComm, Volume 7, Issue 4, April 2026.
Brain waste clearance relies on the anatomical and functional integration of the glymphatic system and meningeal lymphatic vessels. Cerebrospinal fluid influx into the brain parenchyma occurs along periarterial spaces, a process driven by polarized aquaporin‐4 (AQP4) water channels on astrocytic endfeet.
Hangzhe Sun, Haonan Fan, Yuhang Zhou, Haoliang Zhu, Yu Chen, Rui Zhang, Kankai Wang, Yuanbo Pan, Anke Zhang   +8 more
wiley   +1 more source

Spinal dural arteriovenous fistula : a case report

Caspian Journal of Internal Medicine, 2016
Background: Spinal dural AVF is the most common type of spinal vascular malformation. However, presenting symptoms differ according to site of spinal involvement. This study described a case of arteriovenous malformation with paraparesis and incontinence.
Payam Saadat, Marzie Adabi
doaj  

A case report of a multi-arterial dural arteriovenous fistula

Radiology Case Reports, 2022
Dural arteriovenous fistulas are rare intracranial vascular malformations with a propensity for hemorrhage. The Cognard classification system is the most widespread classification system wherein type IIB through V must be promptly treated to avoid the ...
William L. Valentino, MD, MS, Charles Stout, MD, PhD, Duy Bui, MD   +2 more
doaj   +1 more source

Cerebral Blood and Cerebrospinal Fluid Flow Dynamics in Endurance Athletes: Associations With Aortic Recoil and Heart Rate

Scandinavian Journal of Medicine &Science in Sports, Volume 36, Issue 3, March 2026.
ABSTRACT Endurance training elicits profound cardiovascular adaptations, including lower heart rate (HR), greater stroke volume (SV), and enhanced aortic Windkessel function. This study aimed to investigate cerebral blood and cerebrospinal fluid (CSF) flow dynamics in endurance athletes and their relations with cardiovascular parameters.
Daisuke Hoshi, Marina Fukuie, Tsubasa Tomoto, David C. Zhu, Rong Zhang, Keigo Ohyama‐Byun, Seiji Maeda, Jun Sugawara, Takashi Tarumi   +8 more
wiley   +1 more source

Dynamic pseudo‐continuous arterial spin labeling angiography using a 3D‐radial multi‐spoke spoiled gradient‐recalled sequence

Magnetic Resonance in Medicine, Volume 95, Issue 2, Page 724-739, February 2026.
Abstract Purpose Accurate identification of arterial feeders and draining veins is critical for treatment decision‐making in patients with intracranial high‐flow vascular lesions. Currently available MRI sequences lack the temporal and spatial resolution needed for this task.
Andreas Petrovic, Martin Soellradl, Thomas W. Okell, Andrew Gauden, Leon Lai, Shalini A. Amukotuwa, Roland Bammer   +6 more
wiley   +1 more source

Cranial Dural Arteriovenous Fistula: Predisposing Factors to Aggressive Symptoms

Siriraj Medical Journal, 2007
Objective: To evaluate the clinical and angiographic data of cranial dural arteriovenous fistula in Thai patients and to determine the predisposing factors to aggressive symptoms.
Opal Saneetantikul, Dittapong Songsaeng, Anchalee Churojana   +2 more
doaj  

Cerebrovascular Malformations Associated With Hereditary Hemorrhagic Telangiectasia and HHT‐Like Syndromes: A Comparative Overview

European Journal of Neurology, Volume 33, Issue 2, February 2026.
Hereditary hemorrhagic telangiectasia (HHT) and several HHT‐like syndromes, including Wyburn–Mason, Cobb, Klippel–Trénaunay, Parkes Weber, neurofibromatosis type 1, PHACE(S), capillary malformation–AVM (CM‐AVM), Juvenile polyposis/HHT overlap, HHT type 5, PTEN hamartoma tumor syndrome, and blue rubber bleb nevus syndrome, share overlapping ...
Matteo Palermo, Carmelo Lucio Sturiale
wiley   +1 more source

Acute onset of spinal dural arteriovenous fistula and rapid progression to complete paraplegia: a case report and review of the literature

Journal of Medical Case Reports
Background Spinal dural arteriovenous fistula usually has an insidious clinical course and is easily misdiagnosed. In some cases, acute exacerbation occurs following certain triggers, such as corticosteroid use and lumbar puncture.
Xinling Su, Liping Huang, Gang Wang, Ming Zhou, Suhang Xie, Yangxiaoxue Liu   +5 more
doaj   +1 more source