A 72-year-old with a sudden onset severe headache and neck stiffness is suspected of having a subarachnoid hemorrhage. The CT scan is negative. Which ...

Question

A 72-year-old with a sudden onset severe headache and neck stiffness is suspected of having a subarachnoid hemorrhage. The CT scan is negative. Which next investigation is recommended

Accepted Answer

Lumbar puncture after 12 hours

Answer

MRI brain

Answer

CT angiography immediately

Answer

Carotid Doppler

Answer

No further investigation required

MCQ (SBA): Neurology

A 72-year-old with a sudden onset severe headache and neck stiffness is suspected of having a subarachnoid hemorrhage. The CT scan is negative. Which next investigation is recommended