Transverse Sinus Stenting for the Treatment of Idiopathic Intracranial Hypertension With a Pressure Gradient of 70 mm Hg: A Technical Note and Systematic Review.

Publication/Presentation Date

12-1-2023

Abstract

BACKGROUND AND IMPORTANCE: Venous sinus stenosis is believed to play a role in the pathogenesis of idiopathic intracranial hypertension (IIH). Venous stenting has emerged as a promising treatment option for patients with IIH because of venous sinus stenosis refractory to medical management or unsuitable for shunt placement. In this technical note, we present a case of IIH with the highest recorded pressure gradient to date.

CLINICAL PRESENTATION: This technical note presents the successful use of intracranial venous stenting in a patient with IIH because of severe venous sinus stenosis, leading to significant improvement in vision and reduction in intracranial pressure. A meticulous review of the literature revealed that our patient exhibited the highest recorded pressure gradient (70 mm Hg). This remarkable finding underscores the potential effectiveness of venous stenting as a viable treatment approach. The procedure involved the placement of a Zilver stent (Cook Medical) and balloon angioplasty after stenting of the right transverse sinus stenosis, resulting in a substantial decrease in pressure gradient. Following the procedure, another venous manometry showed no more gradient with a uniform pressure in the whole venous system at 18 mm Hg.

CONCLUSION: To our knowledge, this case presents the highest pressure gradient reported in the literature and contributes to the growing evidence supporting venous stenting in patients with IIH and venous sinus stenosis.

Volume

25

Issue

6

First Page

338

Last Page

338

ISSN

2332-4260

Disciplines

Business Administration, Management, and Operations | Health and Medical Administration | Management Sciences and Quantitative Methods

PubMedID

37589472

Department(s)

Administration and Leadership

Document Type

Article

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