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[Two treated cases of infectious endocarditis with subsequent rupture of cerebral aneurysm]
K Takahashi1, K Nagao, T Momokawa
1Department Cardiovascular Surgery, Aomori Rhosai Hospital, Hachinohe, Japan.
Insights
Infectious cerebral aneurysms from endocarditis are dangerous, often leading to rupture and death. Early brain surgery and valve replacement significantly improve survival rates for this condition.
Area of Science:
- Neurosurgery
- Cardiology
- Infectious Diseases
Background:
- Infectious cerebral aneurysms, often a complication of infectious endocarditis, present a high risk of rupture and poor prognosis.
- Prompt and effective treatment is crucial for improving patient outcomes.
Observation:
- Two young patients (20-year-old male, 21-year-old female) presented with intracranial bleeding secondary to infectious endocarditis.
- Both patients underwent successful mitral valve replacement surgery.
Findings:
- The study highlights the critical role of immediate neurosurgical intervention in managing intracranial bleeding from infectious cerebral aneurysms.
- Subsequent radical treatment, including mitral valve replacement, is essential for addressing the underlying infectious endocarditis.
Implications:
- Aggressive surgical management, encompassing both brain and cardiac interventions, can significantly enhance the survival rate for patients with infectious cerebral aneurysms.
- This approach underscores the importance of multidisciplinary care in treating complex cardiovascular and neurological conditions.
Abstract:
Infectious cerebral aneurysm secondary to infectious endocarditis is susceptible to rupture and its prognosis is unfavorable with high mortality. Recently, we encountered two cases (a 20-year-old man and a 21-year-old woman) with intracranial bleeding due to this disease at the Department of Surgery, Aomori Rosai Hospital, and succeeded in replacing the mitral valve. Based on the present case and related reports in Japan and abroad, the importance of immediate appropriate brain surgical treatment and subsequent radical treatment such as replacement of the mitral valve for infectious endocarditis is shown for improvement in the lifesaving rate for intracranial bleeding due to the present disease.