Cerebral Vasculitis Complicating Pneumococcal Meningitis.

Abstract

INTRODUCTION:

Cerebral vasculitis is an uncommon life-threatening complication of community-acquired bacterial meningitis.

PATIENT AND METHODS:

We report the case of a 64-year-old woman with pneumococcal meningitis who developed parainfectious vasculitis causing ischaemic brain damage. Cerebral magnetic resonance imaging (MRI) confirmed the diagnosis. Clinical and radiological recovery after delayed addition of corticosteroid was achieved.

DISCUSSION:

This report shows that the onset of neurological deficits following pneumococcal meningitis can be caused by cerebral vasculitis. Underdosing with antibiotics and delayed adjunctive dexamethasone seem to favour this complication. There are no guidelines for treatment but high doses of steroids led to resolution in this case.

LEARNING POINTS:

Pneumococcal meningitis complicated by cerebral vasculitis can be treated with high-dose steroids.A repeat lumbar puncture is recommended to rule out relapsing or persistent infection in patients who deteriorate after 48 h of adequate antibiotic therapy.The cerebral vasculitis in our patient may have been caused by antibiotic underdosing and by delayed dexamethasone administration.

• Authors: Ahmed Khedher, Nesrine Sma, Dorsaf Slama, Nesrine Fraj, Wissem Hachfi, Mohamed Boussarsar
• Journal: European journal of case reports in internal medicine (Eur J Case Rep Intern Med) Vol. 5 Issue 5 Pg. 000819 ( 2018) ISSN: 2284-2594 [Electronic] Italy
• PMID: 30756030 (Publication Type: Journal Article)