eMedicine Specialties > Radiology > Brain/Spine
Subarachnoid Hemorrhage: Multimedia
Updated: May 21, 2009
Multimedia
![]() | Media file 1: Subarachnoid hemorrhage (SAH). A nonenhanced CT scan of the brain that demonstrates an extensive SAH filling the basilar cisterns in a patient with a ruptured intracranial aneurysm. |
![]() | Media file 2: An angiogram showing a bilobed aneurysm of a posteroinferior cerebellar artery immediately before rupturing. |
![]() | Media file 4: A later-phase angiogram of a rupturing bilobed aneurysm of a posteroinferior cerebellar artery shows progressive opacification of the subarachnoid space in the posterior fossa. |
![]() | Media file 5: A late angiogram demonstrating contrast medium filling the posterior fossa subarachnoid spaces, including the ambient, prepontine, and perimedullary cisterns. |
More on Subarachnoid Hemorrhage |
| Overview: Subarachnoid Hemorrhage |
| Imaging: Subarachnoid Hemorrhage |
| Follow-up: Subarachnoid Hemorrhage |
Multimedia: Subarachnoid Hemorrhage |
| References |
| Further Reading |
| « Previous Page |
References
Bederson JB, Connolly ES Jr, Batjer HH, Dacey RG, Dion JE, Diringer MN, et al. Guidelines for the Management of Aneurysmal Subarachnoid Hemorrhage. A Statement for Healthcare Professionals From a Special Writing Group of the Stroke Council, American Heart Association. Stroke. Jan 22 2009;[Medline].
Bederson J B, Connolly E Jr, Batjer H H, MD, et al. Guidelines for the Management of Aneurysmal Subarachnoid Hemorrhage: A Statement for Healthcare Professionals From a Special Writing Group of the Stroke Council, American Heart Association. Stroke. 2009;40:994-1025. Available at http://stroke.ahajournals.org/cgi/content/full/40/3/994. Accessed May 21, 2009.
Ingall T, Asplund K, Mahonen M. A multinational comparison of subarachnoid hemorrhage epidemiology in the WHO MONICA stroke study. Stroke. May 2000;31(5):1054-61. [Medline].
Laligam S, Heros R. Origin, growth, and rupture of saccular aneurysms: a review. Neurosurgery. 1981;8:248-60.
Mayberg MR, Batjer HH, Dacey R. Guidelines for the management of aneurysmal subarachnoid hemorrhage. A statement for healthcare professionals from a special writing group of the Stroke Council, American Heart Association. Stroke. Nov 1994;25(11):2315-28. [Medline].
Wiebers D. The International Study of Unruptured Intracranial Aneurysms Investigators: unruptured intracranial aneurysmsrisk of rupture and risks of surgical intervention. N Engl J Med. 1998;339:1725-32.
Johnston SC. Effect of endovascular services and hospital volume on cerebral aneurysm treatment outcomes. Stroke. Jan 2000;31(1):111-7. [Medline].
Hunt WE, Hess RM. Surgical risk as related to time of intervention in the repair of intracranial aneurysms. J Neurosurg. 1968;28:14-20.
Ayer RE, Zhang JH. The clinical significance of acute brain injury in subarachnoid hemorrhage and opportunity for intervention. Acta Neurochir Suppl. 2008;105:179-84. [Medline].
Hirsch KG, Froehler MT, Huang J, Ziai WC. Occurrence of Perimesencephalic Subarachnoid Hemorrhage During Pregnancy. Neurocrit Care. Jan 30 2009;[Medline].
Ro A, Kageyama N, Abe N, Takatsu A, Fukunaga T. Intracranial vertebral artery dissection resulting in fatal subarachnoid hemorrhage: clinical and histopathological investigations from a medicolegal perspective. J Neurosurg. Feb 6 2009;[Medline].
Togha M, Sahraian MA, Khorram M, Khashayar P. Warning signs and symptoms of subarachnoid hemorrhage. South Med J. Jan 2009;102(1):21-4. [Medline].
[Best Evidence] Macdonald RL, Kassell NF, Mayer S, Ruefenacht D, Schmiedek P, Weidauer S, et al. Clazosentan to overcome neurological ischemia and infarction occurring after subarachnoid hemorrhage (CONSCIOUS-1): randomized, double-blind, placebo-controlled phase 2 dose-finding trial. Stroke. Nov 2008;39(11):3015-21. [Medline].
[Best Evidence] Kronvall E, Undrén P, Romner B, Säveland H, Cronqvist M, Nilsson OG. Nimodipine in aneurysmal subarachnoid hemorrhage: a randomized study of intravenous or peroral administration. J Neurosurg. Jan 2009;110(1):58-63. [Medline].
Fisher CM, Kistler JP, Davis JM. Relation of cerebral vasospasm to subarachnoid hemorrhage visualized by computerized tomographic scanning. Neurosurgery. Jan 1980;6(1):1-9. [Medline].
Latchaw RE, Silva P, Falcone SF. The role of CT following aneurysmal rupture. Neuroimaging Clin N Am. Nov 1997;7(4):693-708. [Medline].
Yuzawa H, Higano S, Mugikura S, Umetsu A, Murata T, Nakagawa A. Pseudo-subarachnoid hemorrhage found in patients with postresuscitation encephalopathy: characteristics of CT findings and clinical importance. AJNR Am J Neuroradiol. Sep 2008;29(8):1544-9. [Medline].
Stuckey SL, Goh TD, Heffernan T, Rowan D. Hyperintensity in the subarachnoid space on FLAIR MRI. AJR Am J Roentgenol. Oct 2007;189(4):913-21. [Medline].
Morris JM, Miller GM. Increased signal in the subarachnoid space on fluid-attenuated inversion recovery imaging associated with the clearance dynamics of gadolinium chelate: a potential diagnostic pitfall. AJNR Am J Neuroradiol. Nov-Dec 2007;28(10):1964-7. [Medline].
Rajendran JG, Lewis DH, Newell DW, Winn HR. Brain SPECT used to evaluate vasospasm after subarachnoid hemorrhage: correlation with angiography and transcranial Doppler. Clin Nucl Med. Feb 2001;26(2):125-30. [Medline].
Edlow JA, Caplan LR. Avoiding pitfalls in the diagnosis of subarachnoid hemorrhage. N Engl J Med. Jan 6 2000;342(1):29-36. [Medline].
Further Reading
Related eMedicine topics
Subarachnoid Hemorrhage: Neurology
Subarachnoid Hemorrhage: Emergency Medicine
Subarachnoid Hemorrhage: Neurosurgery
Clinical guidelines
Clinical policy: neuroimaging and decisionmaking in adult mild traumatic brain injury in the acute setting. American College of Emergency Physicians - Medical Specialty Society. 2008 Nov 25. 35 pages. NGC:006720
Clinical policy: critical issues in the evaluation and management of adult patients presenting to the emergency department with acute headache. American College of Emergency Physicians - Medical Specialty Society. 2002 (revised 2008 Oct). 30 pages. NGC:006719
Diagnosis and initial treatment of ischemic stroke. Institute for Clinical Systems Improvement - Private Nonprofit Organization. 2001 Oct (revised 2008 Jun). 57 pages. NGC:006681
Guidelines for the early management of adults with ischemic stroke. A guideline from the American Heart Association/American Stroke Association Stroke Council, Clinical Cardiology Council, Cardiovascular Radiology and Intervention Council, and the Atherosclerotic Peripheral Vascular Disease and Quality of Care Outcomes in Research Interdisciplinary Working Groups. American Heart Association - Professional Association
American Stroke Association - Disease Specific Society. 2007 Apr 12. 58 pages. NGC:005693
Clinical trials
Treating Patients With Aneurysmal SubArachnoid Hemorrhage (SAH) With Epoetin Alfa (EPO)
Treatment of Subarachnoid Hemorrhage With Human Albumin
Serial Echocardiography After Subarachnoid Hemorrhage (SEAS)
Hypothalamo-, Pituitary-, Adrenal Axis Dysfunction in Subarachnoid Hemorrhage (SAHENDO)
Evaluation of Cerebral Spinal Fluid and Blood in Patients With Subarachnoid Hemorrhage
Keywords
subarachnoid hemorrhage, brain stroke, head trauma, brain hemorrhage, hemorrhagic stroke, cerebral hemorrhage, SAH, intracranial hemorrhage, subarachnoid bleeding, subarachnoid space, intracranial aneurysms, benign perimesencephalic hemorrhage, nontraumatic SAH, traumatic SAH, aneurysmal SAH












Multimedia: Subarachnoid Hemorrhage