Results 11 to 20 of about 31,469 (244)

Intracranial Hypertension Secondary to Venous Sinus Stenosis by Meningioma: A Case Illustration With Literature Review, Tips for Diagnosis and Management [PDF]

Clinical Case Reports
Intracranial hypertension due to venous sinus stenosis from meningioma is rare. Symptoms resemble pseudotumor cerebri, but patients are typically older and not obese.
Sadegh Bagherzadeh, Milad Shafizadeh, Leila Bahari, Hamidreza Golestaneh   +3 more
doaj   +2 more sources

Intracranial venous pressures and endovascular outcomes in pediatric patients with cerebral venous sinus stenosis. [PDF]

Childs Nerv Syst
Abstract Purpose Diagnostic cerebral venograms are the gold standard for evaluating cerebral venous sinus stenosis (CVSS). Venous sinus stenting (VSS) and less commonly venous sinus angioplasty are emerging endovascular treatments in pediatric patients.
Rahm SP, Jarrell MTC, Howell S, Mahavadi A, Smith A, Johnston JM, Jones JGA.   +6 more
europepmc   +2 more sources

Venous sinus stenosis intracranial hypertension, rethinking idiopathic intracranial hypertension in the setting of venous sinus stenosis: A call for new nomenclature and diagnostic precision. [PDF]

Interv Neuroradiol
Idiopathic intracranial hypertension (IIH) is traditionally characterized by elevated intracranial pressure without an identifiable cause, primarily affecting obese women. However, recent evidence suggests that venous sinus stenosis may play a significant role in the pathophysiology of IIH, challenging its designation as “idiopathic.” This editorial ...
Abou-Mrad T, Alaraj A.
europepmc   +3 more sources

Computational Modeling of Venous Sinus Stenosis in Idiopathic Intracranial Hypertension. [PDF]

AJNR Am J Neuroradiol, 2016
Idiopathic intracranial hypertension has been associated with dural venous sinus stenosis in some patients, but the hemodynamic environment of the dural venous sinuses has not been quantitatively described. Here, we present the first such computational fluid dynamics model by using patient-specific blood pressure measurements.Six patients with ...
Levitt MR, McGah PM, Moon K, Albuquerque FC, McDougall CG, Kalani MYS, Kim LJ, Aliseda A.   +7 more
europepmc   +4 more sources

Prevalence of Venous Sinus Stenosis in Spontaneous Cerebrospinal Fluid Leak and the Role for Venous Sinus Stenting: A Systematic Review and Meta-Analysis. [PDF]

Int Forum Allergy Rhinol
ABSTRACTBackgroundGiven the association between spontaneous cerebrospinal fluid (sCSF) leak and idiopathic intracranial hypertension (IIH), and the association of IIH and venous sinus stenosis (VSS), we sought to determine the prevalence of VSS in sCSF leak and the role of venous sinus stenting for sCSF leak.MethodsA protocol was registered in PROSPERO
Xiao JB, Khalil C, Hsiao H, Skulsampaopol J, Lee DJ, Cusimano MD, Lee JM.   +6 more
europepmc   +3 more sources

Regarding "Safely Traversing Venous Sinus Stenosis: The 'Cobra' Technique". [PDF]

Interv Neuroradiol, 2022
Dalfino JC, Entezami P, Field NC, Rock AK.   +3 more
europepmc   +3 more sources

Idiopathic Intracranial Hypertension Animal Models and Venous Sinus Stenting: Status of Disease and Device-Focused Evidence [PDF]

Brain Sciences
Background/Objectives: Idiopathic intracranial hypertension (IIH) often features dural venous sinus stenosis; venous sinus stenting (VSS) improves venous outflow and intracranial pressure, but most stents are off-label, and few are engineered for ...
Julien Ognard, Gerard El Hajj, Sevda Alipour Khabir, Esref A. Bayraktar, Sherief Ghozy, Ramanathan Kadirvel, David F. Kallmes, Waleed Brinjikji   +7 more
doaj   +2 more sources

Clinical significance of balloon dilatation angiography during cerebral venous sinus stenosis stenting

Chinese Journal of Contemporary Neurology and Neurosurgery, 2016
Objective To explore the clinical significance of balloon dilatation angiography during cerebral venous sinus stenosis stenting to predict the reflux of perforator veins after operation.
Xiang-yu CAO, Bao-min LI, Jun WANG, Xin-feng LIU, Yong-ping LIANG, Ai-li GE, Ya-jing ZHANG   +6 more
doaj   +1 more source

A Case of Perimesencephalic Subarachnoid Hemorrhage with Cerebral Venous Sinus Thrombosis due to Stenosis of the Junction of the Vein of Galen and Rectus Sinus

Case Reports in Neurology, 2022
Perimesencephalic subarachnoid hemorrhage (PMSAH) is a group of diseases characterized by bleeding around the brainstem. In recent years, it has been suggested that PMSAH is associated with the venous system.
Kyoya Sakashita, Kei Miyata, Ryohei Saito, Ryota Sato, Sangnyon Kim, Nobuhiro Mikuni   +5 more
doaj   +1 more source

Resolution of Pulsatile Tinnitus after Venous Sinus Stenting in Patients with Idiopathic Intracranial Hypertension. [PDF]

PLoS ONE, 2016
Evaluate the role of venous sinus stenting in the treatment of pulsatile tinnitus among patients with Idiopathic Intracranial Hypertension (IIH) and significant venous sinus stenosis.A written informed consent approved by the Weill Cornell institutional ...
Srikanth Boddu, Marc Dinkin, Maria Suurna, Kelly Hannsgen, Xem Bui, Athos Patsalides   +5 more
doaj   +1 more source