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Multiple pulmonary artery aneurysms due to infective endocarditis
A Kürşat Bozkurt1, Funda Oztunç, Canan Akman
1Department of Cardiovascular Surgery, Istanbul University Cerrahpaşa Medical Faculty, Istanbul, Turkey. akbozkurt@yahoo.com
Insights
A child with staphylococcal endocarditis developed pulmonary artery aneurysms. Surgical intervention and subsequent spontaneous thrombotic resolution led to favorable outcomes, highlighting effective management strategies.
Area of Science:
- Cardiology
- Pediatric Surgery
- Infectious Diseases
Background:
- Staphylococcal endocarditis can lead to serious complications in children.
- Ventricular septal defect is a congenital heart condition that can predispose patients to endocarditis.
Observation:
- A 6-year-old girl with a ventricular septal defect developed bilateral pulmonary artery aneurysms due to staphylococcal endocarditis.
- Computed tomography scans showed progressive enlargement of one aneurysm, indicating a risk of rupture.
- The patient presented with impending rupture and risk of life-threatening hemorrhage.
Findings:
- Urgent left upper lobectomy was performed due to the risk of aneurysm rupture.
- A second ipsilateral aneurysm was surgically managed by plication to exclude the sac.
- Subsequent operations included closure of the ventricular septal defect and removal of tricuspid valve vegetations.
- Follow-up revealed spontaneous thrombotic resolution of the right-sided aneurysms.
Implications:
- This case demonstrates the successful surgical and medical management of complex pulmonary artery aneurysms in a pediatric patient.
- Early detection and intervention are crucial for managing life-threatening complications of endocarditis.
- Spontaneous resolution of aneurysms is a possible favorable outcome, warranting continued monitoring.
Abstract:
Bilateral pulmonary artery aneurysms developed in the course of staphylococcal endocarditis in a 6-year-old girl with ventricular septal defect. Consecutive computed tomography scans revealed the progressive enlargement of one of the aneurysms. She underwent an urgent left upper lobectomy because of the impending rupture and a possible life-threatening hemorrhage. The second ipsilateral aneurysm was plicated in order to exclude the aneurysm sac. In the next operation the ventricular septal defect was closed and vegetations located on the tricuspid valve were removed. On follow-up spontaneous thrombotic resolution occurred in the right-sided aneurysms.
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