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Sub-Arachnoid Hemorrhage (SAH)
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Sub-Arachnoid Hemorrhage (SAH)
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Sub-Arachnoid Hemorrhage (SAH) Detail
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Etiology
Typically from a rupture aneurysm
Risk Factors
Women > men
Ages 40-60
Symptoms
Acute and severe head ache→ classic thunderclap/worst HA of life
Rapid decline in consciousness
Tests
CT or MRI
Lumbar puncture can also be helpful (xanthochromia, elevated RBC counts)