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Ruptured mycotic pulmonary artery aneurysm: an unusual complication of right-sided endocarditis
O Benveniste1, F Bruneel, J P Bédos
1Clinique de Réanimation des Maladies Infectieuses, Hôpital Bichat-Claude Bernard, Paris, France.
Abstract:
Mycotic pulmonary aneurysm is an infrequently diagnosed complication of endocarditis. We report here a case of mycotic pulmonary aneurysm and a review of 25 cases from the literature. The mortality rate is greater than 50%. Prompt diagnosis is necessary because early intrasaccular embolization and/or surgical repair is essential to avoid death from rupture of the aneurysm.
Insights
Mycotic pulmonary aneurysms, a rare endocarditis complication, have a high mortality rate exceeding 50%. Early diagnosis and intervention, including embolization or surgery, are crucial for survival.
Area of Science:
- Cardiology
- Infectious Diseases
- Pulmonology
Background:
- Endocarditis can lead to rare but serious complications.
- Mycotic pulmonary aneurysms are infrequently diagnosed.
- These aneurysms pose a significant risk of rupture.
Observation:
- A case of mycotic pulmonary aneurysm is presented.
- A literature review of 25 similar cases was conducted.
- High mortality rates associated with this condition were noted.
Findings:
- Mycotic pulmonary aneurysms are a severe complication of endocarditis.
- The mortality rate for these aneurysms surpasses 50%.
- Rupture of the aneurysm is a primary cause of death.
Implications:
- Prompt diagnosis of mycotic pulmonary aneurysms is essential.
- Early intrasaccular embolization or surgical repair can prevent fatal rupture.
- Improved diagnostic strategies and timely treatment are critical for patient outcomes.