04/06/2026
A 20-year-old with SLE on immunosuppression presented with: fever, severe headache, photophobia & meningism
Empiric antibiotics were started.
But lumbar puncture revealed:
Opening pressure: 43 cm H₂O
Normal CSF profile
Final diagnosis: intracranial hypertension, not infection.
Takeaway: Not all meningitic presentations are infectious, always check opening pressure.
Clinicians: Do you routinely prioritize opening pressure in suspected meningitis cases?
Read more here: https://hubs.la/Q049FZL50