Subarachnoid hemorrhage other imaging findings: Difference between revisions
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{{Subarachnoid hemorrhage}} | {{Subarachnoid hemorrhage}} | ||
{{CMG}} {{AE}} {{SaraM}} | |||
==Overview== | |||
==Other imaging findings== | |||
Once a subarachnoid hemorrhage is confirmed, the next question is about its origin. CT angiography (using [[radiocontrast]]) to identify aneurysms is generally the first step, as invasive [[angiography]] (injecting radiocontrast through a catheter advanced to the brain arteries) has a small rate of complications but is useful if there are plans to obliterate the source of bleeding, such as an aneurysm, at the same time. | |||
==References== | ==References== | ||
{{Reflist|2}} | {{Reflist|2}} | ||
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[[Category:Neurotrauma]] | [[Category:Neurotrauma]] | ||
[[Category:Neurosurgery]] | [[Category:Neurosurgery]] | ||
[[Category:Neurology]] | [[Category:Neurology]] | ||
[[Category:Emergency medicine]] | [[Category:Emergency medicine]] | ||
Revision as of 19:56, 12 December 2016
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Subarachnoid Hemorrhage Microchapters |
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Diagnosis |
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Treatment |
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AHA/ASA Guidelines for the Management of Aneurysmal Subarachnoid Hemorrhage (2012)
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Case Studies |
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Subarachnoid hemorrhage other imaging findings On the Web |
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American Roentgen Ray Society Images of Subarachnoid hemorrhage other imaging findings |
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Risk calculators and risk factors for Subarachnoid hemorrhage other imaging findings |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Sara Mehrsefat, M.D. [2]
Overview
Other imaging findings
Once a subarachnoid hemorrhage is confirmed, the next question is about its origin. CT angiography (using radiocontrast) to identify aneurysms is generally the first step, as invasive angiography (injecting radiocontrast through a catheter advanced to the brain arteries) has a small rate of complications but is useful if there are plans to obliterate the source of bleeding, such as an aneurysm, at the same time.