Results 41 to 50 of about 5,072 (178)

DynaTOF: Time‐Resolved Noncontrast Cerebral MR Angiography Using Spatially Modulated RF Saturation

Magnetic Resonance in Medicine, Volume 96, Issue 3, Page 1134-1147, September 2026.
ABSTRACT Purpose To develop a time‐resolved extension of three‐dimensional time‐of‐flight MR angiography, termed Dynamic TOF (DynaTOF), that exploits intrinsic RF saturation behavior to enable noncontrast visualization of cerebrovascular hemodynamics.
Naoyuki Takei, Keita Fujii, Xucheng Zhu, Yuichi Suzuki, Satoru Miyawaki, Motoyuki Umekawa, Satoshi Koizumi, Tetsuya Wakayama, Shiori Amemiya, Osamu Abe   +9 more
wiley   +1 more source

Radiation‐Induced Cutaneous Tissue Reactions in Neurointerventional Procedures: A Systematic Review of Reported Effects and Associated Dose Levels

Journal of Medical Imaging and Radiation Oncology, Volume 70, Issue 6, Page 561-572, September 2026.
ABSTRACT Neurointerventional procedures can deliver high localised skin doses and may cause radiation‐induced cutaneous tissue reactions, yet the doses at which these occur have not been synthesised specifically for this setting. We systematically reviewed reported cutaneous reactions and associated radiation doses after fluoroscopy‐ or digital ...
Mohamed Khaldoun Badawy, Fatimah Balasim, Caitlan De Hoedt, Mercer Kim, Samuel Montgomery Lilli, Alice Gutowski   +5 more
wiley   +1 more source

Prevalence of Tinnitus in Patients Diagnosed with Cerebral Arteriovenous Fistula Treated with Endovascular Technique

International Archives of Otorhinolaryngology, 2022
Introduction Tinnitus is characterized as the conscious and involuntary perception of sound, and it affects ∼ 30% of the population. Despite careful physical examination, the etiology of tinnitus can be established for only 30% of patients. Tinnitus is a
Leandro José Haas, Bruno Rafael Sabel, Mateus Campestrini Harger, Julia Martins, Guilherme Voltolini Staedele, Liz Caroline de Oliveira Camilo, Natalia Tozzi Marques   +6 more
doaj   +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

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  

Neurovascular Disorders in Pregnancy: Prevalence, Clinical Assessment and Management—A Review of the Literature

The Obstetrician &Gynaecologist, Volume 28, Issue 3, Page 143-153, July 2026.
ABSTRACT Key Content Neurovascular conditions in pregnancy are rare but are associated with poor maternal and fetal outcomes. This review covers the prevalence, clinical presentation, diagnosis and management of neurovascular disorders in pregnancy. The approach to clinical assessment and investigation of pregnant women with acute or changing chronic ...
Amy Newnham, Joshua Odendaal, Toby Keown, Wen‐Xern Chong, Krunal Patel, Vandana Dhingra   +5 more
wiley   +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

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

Spinal dural arteriovenous fistula: a comprehensive review of the history, classification systems, management, and prognosis

Chinese Neurosurgical Journal
Spinal dural arteriovenous fistulas account for the majority of spinal vascular malformations. They are typically located in the thoracolumbar region and are diagnosed in the middle-aged and elderly populations.
Ali Alkhaibary, Ahoud Alharbi, Nada Alnefaie, Hajar Alammar, Alshaymaa M. Arishy, Noor Alghanim, Yazeed M. Aldhfyan, Arwa Albaiahy, Yahya H. Khormi, Wael Alshaya, Saad AlQahatani, Ahmed Aloraidi, Ahmed Alkhani, Sami Khairy   +13 more
doaj   +1 more source