EM Clerkship

Subarachnoid Hemorrhage


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History Sudden and maximal in onset Compared to previous headaches Family history of aneurysm Associated Symptoms Photophobia Visual Changes Neck Stiffness Exam Full neuro examination Cranial nerves Visual fields Speech Cerebellar (finger-nose) Motor Sensation Gait Testing Plan Non-contrast head CT Excellent sensitivity <6 hours from onset Lumbar puncture >100 RBCs in tube 4 Can be […]

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EM ClerkshipBy Zack Olson, MD ; Mike Estephan, MD ; Maddie Watts, MD