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Acute aortic occlusion secondary to Aspergillus endocarditis in an intravenous drug abuser
J T Light1, M Hendrickson, W M Sholes
1Department of Surgery, Tulane University School of Medicine, New Orleans, Louisiana.
Annals of Vascular Surgery
|May 11, 1991
Abstract:
A 55-year-old black man, an intravenous substance abuser who had an acute arterial embolus to the distal aorta originating from his mitral valve, was noted on pathologic examination of the clot to have aspergillosis emboli. The infective endocarditis also resulted in emboli to the brain with subsequent death.
Insights
A case study reveals fungal emboli from infective endocarditis in an intravenous drug user. This led to arterial blockage and fatal brain emboli.
Area of Science:
- Cardiology
- Infectious Diseases
- Pathology
Background:
- Infective endocarditis is a serious infection of the heart valves.
- Intravenous substance abuse is a known risk factor for infective endocarditis.
Observation:
- A 55-year-old man with a history of intravenous substance abuse presented with an arterial embolus.
- Pathologic examination of the embolus revealed fungal organisms consistent with aspergillosis.
Findings:
- The source of the arterial embolus was identified as the mitral valve, indicating infective endocarditis.
- The patient experienced secondary emboli to the brain, ultimately leading to death.
Implications:
- This case highlights the severe and potentially fatal complications of fungal infective endocarditis in intravenous drug users.
- Early diagnosis and treatment are crucial for managing infective endocarditis and preventing embolic events.