ArticleQuantitative imaging in medicine and surgery2024
Hemodynamic assessments of unilateral pulsatile tinnitus with jugular bulb wall dehiscence using 4D flow magnetic resonance imaging.
Article in Quantitative imaging in medicine and surgery, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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7 citing papers in PubMed, 6 citations in OpenAlex.
- Evaluation of sigmoid sinus hemodynamics through four-dimensional flow magnetic resonance imaging in pulsatile tinnitus patients caused by sigmoid sinus wall dehiscence coexisting with idiopathic intracranial hypertension.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2026Article
- Editorial for "Hemodynamic Mechanisms in Venous Pulsatile Tinnitus: A 4D Flow MRI Analysis of Transverse-Sigmoid Sinus Abnormalities".Journal of magnetic resonance imaging : JMRI · 2026Article
- Hemodynamic characteristics of sigmoid sinus wall dehiscence-pulsatile tinnitus patients with normal intracranial pressure.Quantitative imaging in medicine and surgery · 2026Article
- Combined hemodynamic and cerebrospinal fluid alterations contribute to the occurrence of sigmoid sinus diverticulum-pulsatile tinnitus.Neuroradiology · 2026Article
- Differential hemodynamics between autogenous arteriovenous fistulas in forearm created by modified no-touch technique and conventional surgery: four-dimensional flow magnetic resonance imaging approach.Quantitative imaging in medicine and surgery · 2025Article
- Blood flow changes in the transverse-sigmoid sinus junction following effective surgical reconstruction for unilateral pulsatile tinnitus with sigmoid sinus wall anomalies: a four-dimensional flow magnetic resonance imaging analysis.Quantitative imaging in medicine and surgery · 2025Article
- Magnetic resonance venography study of venous structures of the transverse-sigmoid sinus region in the Han Chinese population: A cross-sectional study.SAGE open medicine · 2024Article
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Authors and funding
13 authors at 2 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
Background: Pulsatile tinnitus (PT) is a type of tinnitus characterized by a rhythmic sound that is synchronous with the heartbeat. One of the possible causes of PT is the jugular bulb wall dehiscence (JBWD). However, the hemodynamics of this condition are not well understood. To elucidate this issue, the present study aimed to compare the blood flow of PT patients with JBWD, PT patients with sigmoid sinus wall dehiscence (SSWD), and volunteers. Methods: A retrospective case-control study was conducted, which enrolled patients with unilateral PT who had undergone both computed tomography angiography (CTA) and four-dimensional (4D) flow magnetic resonance imaging (MRI) examinations at the Department of Otolaryngology-Head and Neck Surgery of Beijing Friendship Hospital affiliated to Capital Medical University between January 2019 and July 2023. After excluding the possible causes of PT, the patients were divided into the JBWD group and SSWD group according to the presence or absence of JBWD and/or SSWD. Finally, 11 female unilateral PT patients with JBWD (JBWD group, 11sides), 22 age- and side-matched female patients with SSWD (SSWD group, 22 sides), and 22 age-matched female volunteers (volunteer group, 36 sides) were enrolled. The area, maximum voxel velocity (V Results: The area and Q of TSs and JB on the symptomatic side were higher than those on the contralateral side in the JBWD group (TSs: P Conclusions: The blood flow of the intracranial venous sinus was different between the JBWD group and the SSWD group. The indicators that can differentiate include V
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