caa a22 4500 606172130 CHVBK 20210128100727.0 cr unu---uuuuu 210128e20150401xx s 000 0 eng 10.1007/s10140-014-1251-z doi (NATIONALLICENCE)springer-10.1007/s10140-014-1251-z Cerebral convexity subarachnoid hemorrhage: various causes and role of diagnostic imaging [Elektronische Daten] [Rajiv Mangla, Douglas Drumsta, Jeevak Alamst, Manisha Mangla, Michael Potchen] Computed tomography (CT) and magnetic resonance imaging (MRI) have made it relatively easy to diagnose cortical convexity subarachnoid hemorrhages (cSAH); however, the evaluation of these hemorrhages should not be limited to size and location. It is imperative that possible underlying etiologies be identified so that clinicians may properly treat and prevent this potentially catastrophic event. The goal of this article is to review etiologies of cortical convexity subarachnoid hemorrhages, from common causes such as cerebral amyloid angiopathy to less common causes such as reversible cerebral vasoconstriction syndrome and moyamoya. The specific imaging findings of each etiology that may be responsible for these hemorrhages are described in this article so that the radiologist may properly aid in the diagnosis of the underlying cause. American Society of Emergency Radiology, 2014 Subarachnoid hemorrhage nationallicence Cerebral amyloid angiopathy nationallicence Stroke nationallicence Cerebral hemorrhage nationallicence Mangla Rajiv Department of Imaging Sciences, University of Rochester Medical Center, 601 Elmwood Avenue, Box 648, 14642, Rochester, NY, USA aut Drumsta Douglas Department of Imaging Sciences, University of Rochester Medical Center, 601 Elmwood Avenue, Box 648, 14642, Rochester, NY, USA aut Alamst Jeevak Department of Imaging Sciences, University of Rochester Medical Center, 601 Elmwood Avenue, Box 648, 14642, Rochester, NY, USA aut Mangla Manisha Department of Imaging Sciences, University of Rochester Medical Center, 601 Elmwood Avenue, Box 648, 14642, Rochester, NY, USA aut Potchen Michael Department of Imaging Sciences, University of Rochester Medical Center, 601 Elmwood Avenue, Box 648, 14642, Rochester, NY, USA aut Emergency Radiology Springer Berlin Heidelberg 22/2(2015-04-01), 181-195 1070-3004 22:2<181 2015 22 10140 https://doi.org/10.1007/s10140-014-1251-z text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 review-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10140-014-1251-z text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Mangla Rajiv Department of Imaging Sciences, University of Rochester Medical Center, 601 Elmwood Avenue, Box 648, 14642, Rochester, NY, USA aut NATIONALLICENCE 700 1- Drumsta Douglas Department of Imaging Sciences, University of Rochester Medical Center, 601 Elmwood Avenue, Box 648, 14642, Rochester, NY, USA aut NATIONALLICENCE 700 1- Alamst Jeevak Department of Imaging Sciences, University of Rochester Medical Center, 601 Elmwood Avenue, Box 648, 14642, Rochester, NY, USA aut NATIONALLICENCE 700 1- Mangla Manisha Department of Imaging Sciences, University of Rochester Medical Center, 601 Elmwood Avenue, Box 648, 14642, Rochester, NY, USA aut NATIONALLICENCE 700 1- Potchen Michael Department of Imaging Sciences, University of Rochester Medical Center, 601 Elmwood Avenue, Box 648, 14642, Rochester, NY, USA aut NATIONALLICENCE 773 0- Emergency Radiology Springer Berlin Heidelberg 22/2(2015-04-01), 181-195 1070-3004 22:2<181 2015 22 10140