Significance of Subarachnoid haemorrhage
Subarachnoid haemorrhage (SAH) is a significant medical condition characterized by bleeding in the space between the brain and its protective tissues, often resulting from the rupture of an intracranial aneurysm. This type of bleeding is associated with severe complications and can lead to hemorrhagic strokes. SAH is a common cause for procedures like external ventricular drainage (EVD) insertion and is frequently seen in cases of head trauma. Early recognition and treatment are crucial for patient outcomes.
Synonyms: Sah, Cerebral haemorrhage, Intracranial haemorrhage, Intracranial hemorrhage
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The concept of Subarachnoid haemorrhage in scientific sources
Subarachnoid haemorrhage is a type of haemorrhagic stroke characterized by bleeding between the brain and surrounding tissues, often caused by trauma or the rupture of an intracranial aneurysm.
From: The Malaysian Journal of Medical Sciences
(1) This type of intracranial bleeding involves the space around the brain, and is a clinical presentation that can be graded according to specific scoring systems, such as the Fisher score.[1] (2) Subarachnoid haemorrhage is another condition to which ICH contributed to higher morbidity in comparison.[2] (3) This is a condition that is a common cause of EVD insertion and is followed by other conditions such as ICP monitoring in trauma cases.[3] (4) Subarachnoid haemorrhage (SAH) is bleeding in the space around the brain, and its presence at the basal cistern was significantly associated with anterior pituitary dysfunction in the study.[4] (5) Subarachnoid haemorrhage (SAH) is the most common type of injury, and the distribution of injury types is another demographic data point analyzed in the study.[5]