CT-Negative SAH Tree
created 11 Jul, 05:57 pm · ⏱ built in 1m 5s · 👁 1 view
A step-by-step decision tree for suspected subarachnoid hemorrhage after a normal head CT, showing how timing, lumbar puncture findings, and CTA change the diagnosis. Click the numbered tabs and answer the case-style choices to see when CT alone is enough, when to do LP/CTA, and how to tell a traumatic tap from xanthochromia.
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Third Year Medical School Student
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