Critical items to consider before adopting advocacy of digital subtraction angiography.
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چکیده
منابع مشابه
Demonstration of the ascending aorta in infective endocarditis by intravenous digital subtraction angiography.
Four patients with infective endocarditis were examined by digital subtraction angiography immediately before operation. In three a root abscess was suspected and the remaining patient was believed to have a false aneurysm at an infected aortic cannulation site. In all the cases digital subtraction angiography showed the structure in several projections and confirmed the presence of a cavity. S...
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A 57 year old female presented with acute onset headache started from 1 month before the current visit. The headache was located on the left frontotemporal area and had increased during the month. On brain CT scan, there were bilateral round hyperdense lesions in the sylvian fissure which were flow void on brain MRI indicating aneurysms. Brain DSA (digital subtraction angiography) was performed...
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Subarachnoid hemorrhage secondary to ruptured aneurysm is a critical clinical situation demanding a very skilled surgical and medical management. Until now cerebral digital subtraction angiography (DSA) has been used as the criterion standard for aneurysmal detection and planning of their microsurgical treatment. However, as the method for diagnosis of subarachnoid hemorrhage moved from lumbar ...
متن کاملImproved Visualization of Intracranial Vessels with Intraoperative Coregistration of Rotational Digital Subtraction Angiography and Intraoperative 3D Ultrasound
INTRODUCTION Ultrasound can visualize and update the vessel status in real time during cerebral vascular surgery. We studied the depiction of parent vessels and aneurysms with a high-resolution 3D intraoperative ultrasound imaging system during aneurysm clipping using rotational digital subtraction angiography as a reference. METHODS We analyzed 3D intraoperative ultrasound in 39 patients wit...
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Neuroimaging is a critical element in evaluating and treating patients with cerebral aneurysms. Each neuroimaging technique has unique strengths, weaknesses, and current developments. In this review, we discuss the utility of two primary noninvasive radiological techniques—computed tomography angiography (CTA) and magnetic resonance angiography (MRA)—as well as of digital subtraction angiograph...
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عنوان ژورنال:
- Pain physician
دوره 18 1 شماره
صفحات -
تاریخ انتشار 2015