Idiopathic intracranial hypertension: 120-day clinical, radiological, and manometric outcomes after stent insertion into the dural venous sinus

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Dural sinus stent placement for idiopathic intracranial hypertension.

OBJECT The use of unilateral dural sinus stent placement in patients with idiopathic intracranial hypertension (IIH) has been described by multiple investigators. To date there is a paucity of information on the angiographic and hemodynamic outcome of these procedures. The object of this study was to define the clinical, angiographic, and hemodynamic outcome of placement of unilateral dural sin...

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Venous sinus pulsatility and the potential role of dural incompetence in idiopathic intracranial hypertension.

BACKGROUND Idiopathic intracranial hypertension (IIH) remains a poorly understood and therapeutically challenging disease. Enthusiasm has emerged for endovascular therapy with stent reconstruction of dural sinus narrowing; however, a complete understanding of the hydrodynamic dysequilibrium is lacking. OBJECTIVE To review and characterize catheter manometry findings including pulsatility chan...

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Dural Venous Sinus Angioplasty and Stenting for Treatment of Idiopathic Intracranial Hypertension

BACKGROUND Lumboperitoneal shunt (LPS), ventriculoperitoneal shunt (VPS) and optic nerve sheath fenestration (ONSF) are accepted surgical therapies for medically refractory idiopathic intracranial hypertension (IIH). In the subset of patients with IIH and venous sinus stenosis, dural venous sinus stenting has emerged as an alternative surgical approach. METHODS All cases of dural stents for I...

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Reversibility of venous sinus obstruction in idiopathic intracranial hypertension.

Elevated intracranial intravenous pressure seems to be of importance in pseudotumor cerebri syndromes, either as a cause (secondary intracranial hypertension) or as a consequence (idiopathic intracranial hypertension) of increased intracranial pressure. We present 3 case reports in which diagnostic imaging before and after CSF diversion provided evidence that narrowing of the transverse sinuses...

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Idiopathic intracranial hypertension: 12 cases treated by venous sinus stenting.

BACKGROUND The high pressures documented in the intracranial venous sinuses in idiopathic intracranial hypertension (IIH) could be the result of focal stenotic lesions in the lateral sinuses obstructing cranial venous outflow. OBJECTIVE To explore the relation between venous sinus disease and IIH. METHODS 12 patients with refractory IIH had dilatation and stenting of the venous sinuses afte...

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ژورنال

عنوان ژورنال: Journal of Neurosurgery

سال: 2018

ISSN: 0022-3085,1933-0693

DOI: 10.3171/2017.4.jns162871