A subarachnoid hemorrhage occurs when blood leaks into the space between two of the membranes surrounding the brain. A swollen blood vessel, or aneurysm, usually ruptures and causes the condition.

Subarachnoid hemorrhage (SAH) refers to bleeding within ... This condition is responsible for most SAH cases. Other causes of SAH include: bleeding from an arteriovenous malformation (AVM ...

Subarachnoid hemorrhage (SAH) is the extravasation of blood into the subarachnoid space between the pial and arachnoid membranes. The most common causes of spontaneous SAH are rupture of a saccular ...

Subarachnoid hemorrhage, the third most common type of stroke, accounting for 5–10% of all cases, could be drastically ...

UVA recently opened a clinic to treat the condition, which is a relative increase in fluid in the brain that can cause ...

This Review considers possible explanations for this result and proposes alternative causes of neurological deterioration and poor outcome after subarachnoid hemorrhage, including delayed effects ...

A serious but often overlooked type of stroke—called subarachnoid hemorrhage—could be prevented in many cases through better ...

Nat Clin Pract Endocrinol Metab. 2008;4(12):683-694. Traumatic brain injury, subarachnoid hemorrhage, lymphocyte hypophysitis, or Sheehan syndrome, any time up to several decades previously ...

A brain aneurysm is a weak spot in the wall of a blood vessel inside the brain that can sometimes burst and cause a subarachnoid hemorrhage ... type of an aneurysm causes all sides of the ...

one of the leading causes of morbidity and mortality in SAH (Suarez, 2004; Wijdicks, Ropper, Hunnicut, Richardson, & Nathanson, 1991). Hyponatremia usually occurs several days post-hemorrhage ...

Subarachnoid hemorrhage from a ruptured intracranial ... In cases in which hydrocephalus causes encephalopathy, management of the hydrocephalus typically involves placement of an external ...

Headaches are common and account for 2% of visits to the emergency department.1 Subarachnoid hemorrhage, often from a bleeding cerebral aneurysm, causes 1% of headaches seen in emergency departments ...