Presentation
Assaulted.
Patient Data
Age: 40 years
From the case:
Traumatic subarachnoid and subdural hygroma
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Traumatic non-aneurysmal subarachnoid blood is noted overlying the right frontal lobe and extending into the Sylvian fissure.
CTA (not shown) doesn't demonstrate any underlying vascular abnormality or aneurysm.
From the case:
Traumatic subarachnoid and subdural hygroma
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CT scan 48 hours later demonstrates redistribution of subarachnoid blood, and development of bilateral frontal subdural hygromas.