O-032 Venous Blood Flow Visualization in Sigmoid Sinus Diverticulum Using MRI
نویسندگان
چکیده
منابع مشابه
Endovascular 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 ...
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Cerebral blood flow, arterial pulsation, and vasomotion may be important indicators of cerebrovascular health in aging and diseases of aging such as Alzheimer's disease. Noninvasive markers that assess these characteristics may be helpful in the study of co-occurrence of these diseases and potential additive and interacting effects. In this study, 4D flow MRI was used to measure intra-cranial f...
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A 70-year-old woman presented to our emergency department with recurrent episodes of left lower quadrant pain. She subsequently underwent high anterior resection with working diagnosis of acute diverticulitis, but intraoperatively was found to have perforated sigmoid diverticulum due to toothpick impaction. A high index of suspicion is required for diagnosis of toothpick ingestion. Appropriate ...
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ژورنال
عنوان ژورنال: Journal of NeuroInterventional Surgery
سال: 2016
ISSN: 1759-8478,1759-8486
DOI: 10.1136/neurintsurg-2016-012589.32