title: Baloon angioplasty for venous sinus stenosis in a idiopathic intracranial hypertension case.
abstract: The Idiopathic Intracranial Hypertension (IIH) is a well characterised condition with intractable headaches, visual obscurations, and papilloedema as dominant features, mainly affecting obese women. With the advent of magnetic resonance (MR) venography and increased use of cerebral angiography, there has been recent emphasis on the significant number of patients with IIH found to have associated non-thrombotic dural venous sinus stenosis. This has led to a renewed interest in endovascular stenting and angioplasty as a treatment for IIH in patients non-responsive to medical treatment. We present a patient without known risk factors for IIH and non-responsive to treatment. The 19-year-old woman presented with headache and diplopia. She was diagnosed with IIH since she was five years of age and had been non-responsive to lumbar cerebrospinal fluid (CSF) drainage and acetazolamide treatment. MR venography revealed thin calibration of transverse sinus. Digital subtraction angiography (DSA) venous phase also revealed 50% stenosis of transverse sinus, 50% stenosis of left proximal sigmoid sinus and 90% stenosis of its distal part leading to obstruction of left transverse sinus outflow and forced directed drainage of left hemisphere to the anterior region.
authors.affiliation: Department of Neurology, Bakirkoy Research and Training Hospital, Istanbul, Turkey.
authors.forename: Arsida
authors.initials: A
authors.lastname: Bajrami
authors.affiliation: Department of Neurology, Bakirkoy Research and Training Hospital, Istanbul, Turkey.
authors.forename: Songul
authors.initials: S
authors.lastname: Senadim
authors.affiliation: Department of Neurology, Bakirkoy Research and Training Hospital, Istanbul, Turkey.
authors.forename: Murat
authors.initials: M
authors.lastname: Cabalar
authors.affiliation: Department of Neurology, Bakirkoy Research and Training Hospital, Istanbul, Turkey.
authors.forename: Filiz
authors.initials: F
authors.lastname: Azman
authors.affiliation: Department of Neurology, Bakirkoy Research and Training Hospital, Istanbul, Turkey.
authors.forename: Dilek
authors.initials: D
authors.lastname: Bozkurt
authors.affiliation: Department of Neuroradiology, Bakirkoy Research and Training Hospital, Istanbul, Turkey.
authors.forename: Batuhan
authors.initials: B
authors.lastname: Kara
authors.affiliation: Department of Neuroradiology, Bakirkoy Research and Training Hospital, Istanbul, Turkey.
authors.forename: Hakan
authors.initials: H
authors.lastname: Selcuk
authors.affiliation: Department of Neurology, Bakirkoy Research and Training Hospital, Istanbul, Turkey.
authors.forename: Vildan
authors.initials: V
authors.lastname: Yayla
mesh_terms: D015901:Angiography, Digital Subtraction; D000800:Angioplasty, Balloon / Q000379:methods*; D002561:Cerebrovascular Disorders / Q000150:complications / Q000000981:diagnostic imaging / Q000601:surgery*; D003251:Constriction, Pathologic / Q000150:complications / Q000000981:diagnostic imaging / Q000601:surgery; D003392:Cranial Sinuses / Q000000981:diagnostic imaging / Q000601:surgery*; D005260:Female; D006801:Humans; D011559:Pseudotumor Cerebri / Q000000981:diagnostic imaging / Q000209:etiology / Q000601:surgery*; D055815:Young Adult
keywords: Idiopathic intracranial hypertension, Venous sinus stenosis, Endovascular therapy.