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Pattern Not Volume of Bleeding Predicts Angiographic Vasospasm in Nonaneurysmal Subarachnoid Hemorrhage
Author(s) -
Amanda Raya,
Gregory J. Zipfel,
Michael N. Diringer,
Ralph G. Dacey,
Colin P. Derdeyn,
Keith M. Rich,
Michael R. Chicoine,
Rajat Dhar
Publication year - 2013
Publication title -
stroke
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.397
H-Index - 319
eISSN - 1524-4628
pISSN - 0039-2499
DOI - 10.1161/strokeaha.113.002629
Subject(s) - medicine , subarachnoid hemorrhage , intraventricular hemorrhage , vasospasm , modified rankin scale , odds ratio , cardiology , confidence interval , ischemia , anesthesia , radiology , ischemic stroke , pregnancy , biology , genetics , gestational age
Spontaneous idiopathic subarachnoid hemorrhage (SAH) with a perimesencephalic bleeding pattern is usually associated with a benign course, whereas a diffuse bleeding pattern has been associated with a higher risk of vasospasm and disability. We evaluated whether volume of bleeding explains this disparity.

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