Pulsatile tinnitus associated with a laterally placed sigmoid sinus.
نویسندگان
چکیده
We describe a case of subjective pulsatile tinnitus associated with a laterally placed sigmoid sinus. CT showed an enhancing eroding through the medial wall of the right mastoid. Two-dimensional time-of-flight MR angiography and conventional cerebral angiography revealed the tortuous and laterally deviated sinus.
منابع مشابه
Stent-Assisted Coil Embolization of a Transverse-Sigmoid Sinus Diverticulum Presenting with Pulsatile Tinnitus.
When tinnitus is pulse-synchronous, a vascular etiology is suggested. We present a case of persistent and troublesome pulsatile tinnitus caused by a transverse-sigmoid sinus diverticulum that was endovascularly treated with stent-assisted coiling. A 39-yearold woman presented with a 4-year history of progressive pulsatile tinnitus involving the right ear. Slight pulsatile bruit was heard on the...
متن کاملDegree of Sigmoid Sinus Compression and the Symptom Relief Using Magnetic Resonance Angiography in Venous Pulsating Tinnitus
OBJECTIVES To show that mechanical compression of sigmoid sinus is effective for treatment of pulsatile tinnitus caused by sigmoid sinus enlargement, and to evaluate the relationship between the compression degree of sigmoid sinus and the tinnitus symptom relief using magnetic resonance angiography. METHODS Medical records of twenty-four patients who were diagnosed with venous tinnitus caused...
متن کاملSurgical Treatment of Pulsatile Tinnitus Caused by the Sigmoid Sinus Diverticulum
The sigmoid sinus diverticulum (SSD) is an increasingly recognized cause of pulsatile tinnitus (PT). Surgical reconstruction of the sigmoid sinus wall has been found to be highly effective for SSD; however, surgical techniques still need to be refined to reduce the incidenceof serious postoperative complications. Moreover, scrutinizing more cases of SSD is desirable for establishing the diagnos...
متن کاملEndovascular Management of Sigmoid Sinus Diverticulum.
Sigmoid sinus diverticulum (SSD) is a rare vascular disorder due to dehiscence of the sigmoid plate. It may be associated with prediverticular venous sinus stenosis (SS) and usually presents as pulsatile tinnitus. The mechanism of development of the SSD and tinnitus from a sinus diverticulum and associated SS is unclear. Previous case reports have suggested that remodeling of the venous system ...
متن کاملAngioplasty and stenting for intractable pulsatile tinnitus caused by dural venous sinus stenosis: a case series report.
OBJECTIVE Pulsatile tinnitus caused by dural venous sinus (DVS) stenosis is a newly identified form of tinnitus. Its persistent nature can severely affect patients' sleep and quality of life, leading to depression in severe cases. The aim of this report is to investigate the efficacy and safety of angioplasty and stenting in treating this form of tinnitus. STUDY DESIGN Retrospective review. ...
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عنوان ژورنال:
- AJNR. American journal of neuroradiology
دوره 16 4 Suppl شماره
صفحات -
تاریخ انتشار 1995