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Sub arachnoid haemorrhage (SAH)- SAH occurs most commonly occurs due to head injury.
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INTRODUCTION Sub arachnoid haemorrhage (SAH)- SAH occurs most commonly occurs due to head injury. Second most common and serious cause of SAH is intracranial aneurysm. An aneurysm is a balloon like outpouching from blood vessels supplying the brain. disease, smoking, polycystic kidney disease etc.
The patient may or may not regain consciousness depending on the degree of injury caused to the brain. Patients who survive may have rebleeding within next forty-eight hours and may die. Therefore, such patients should immediately be taken to a hospital to confirm SAH where it is diagnosed by doing a CT scan of brain.. Read more - https://www.parashospitals.com/blogs/brain-haemorrhage