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[Cerebral aneurysms complicating bacterial endocarditis. Seven cases (author's transl)]
La Semaine Des Hopitaux : Organe Fonde Par L'Association D'Enseignement Medical Des Hopitaux De Paris
|November 8, 1980
Summary
Bacterial endocarditis can cause cerebral aneurysms, leading to severe neurological issues like coma and stroke. Early detection via angiography and delayed surgery for most aneurysms improve patient outcomes.
Area of Science:
- Neurology
- Infectious Diseases
- Neurosurgery
Background:
- Bacterial endocarditis is a serious infection that can lead to complications affecting the brain.
- Cerebral aneurysms are a known, though infrequent, complication of infective endocarditis.
Observation:
- Seven cases of cerebral aneurysms complicating bacterial endocarditis were analyzed.
- Patients presented with varying neurological deficits, including focal impairment and severe coma.
- Intracerebral hematomas were present in five cases, with a high mortality rate.
Findings:
- Staphylococcus, streptococcus, and enterobacter were the identified causative bacteria.
- Mitral valve disease was the most common cardiopathy.
- Surgical interventions included carotid ligation, hematoma evacuation, and aneurysm clipping, with variable outcomes.
Implications:
- Systematic cerebral angiography is crucial for early detection and monitoring of aneurysms in bacterial endocarditis.
- Surgical treatment timing is critical; delayed intervention is generally preferred, except for peripheral aneurysms.
- Prompt diagnosis and management strategies are essential for improving prognosis in patients with bacterial endocarditis-associated cerebral aneurysms.