62-year-old female.
* Sudden collapse
* Headache
* Paresis of mouth left-sided
* Pupil difference L>R
What is the most likely diagnosis? What should be the next diagnostic step?
Diagnosis: PCOM aneurysm subarachnoid bleed (with subdural hematoma, intraventricular bleed, midline shift, hydrocephalus)
Next step:CTA (you already see aneurysm on NECT)
