Outcome Following a Negative CT Angiogram for Gastrointestinal Hemorrhage
نویسندگان
چکیده
منابع مشابه
Regarding "Cerebral Angiography for Evaluation of Patients with CT Angiogram-Negative Subarachnoid Hemorrhage: An 11-Year Experience".
BACKGROUND AND PURPOSE CT angiography is increasingly used to evaluate patients with nontraumatic subarachnoid hemorrhage given its high sensitivity for aneurysms. We investigated the yield of digital subtraction angiography among patients with SAH or intraventricular hemorrhage and a negative CTA. MATERIALS AND METHODS An 11-year, single-center retrospective review of all consecutive patient...
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Helical computed tomography (CT) started in the years of '90, enable faster scan acquisition and faster data reconstruction. Multislice CT (MSCT) is the latest technology in this decade, functioning by acquiring multiple simultaneous slices using multi-detector system. Most advanced and contemporary models are the 64-slices machine, dual source CT machine and the 256-slices machine. The last-me...
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Background. The ideal management of SAH patients with negative initial DSA findings remains unresolved. Objective. (i) To present risk factors, clinical courses, and outcomes in different types of SAH patients with negative DSA findings; (ii) to explore the differences of basal vein between aSAH patients and NASAH patients; and (iii) to evaluate the value of repeated DSA for these patients. Met...
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ژورنال
عنوان ژورنال: CardioVascular and Interventional Radiology
سال: 2014
ISSN: 0174-1551,1432-086X
DOI: 10.1007/s00270-014-0928-8