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Primary mycotic aneurysm of the ascending aorta diagnosed by transesophageal echocardiography
I Vilacosta1, D Bustos, R Cigüenza
1Department of Cardiology, Hospital Universitario de San Carlos, Madrid, Spain.
Abstract:
Primary mycotic aneurysms are rare, and they can be difficult to diagnose before rupture. Early diagnosis is the cornerstone to effective management. Preoperative diagnosis has traditionally involved angiography and computed tomography. We report a case of Staphylococcus aureus aortitis with an aortic wall abscess and posterior pseudoaneurysm formation involving the ascending aorta in which transesophageal echocardiography was fundamental in diagnosis and patient management.
Insights
Diagnosing rare primary mycotic aneurysms before rupture is crucial for effective management. Transesophageal echocardiography proved fundamental in diagnosing Staphylococcus aureus aortitis with an aortic abscess and pseudoaneurysm.
Area of Science:
- Cardiology
- Infectious Diseases
- Vascular Surgery
Background:
- Primary mycotic aneurysms are uncommon and challenging to diagnose pre-rupture.
- Early detection is critical for successful treatment and improved patient outcomes.
- Traditional diagnostic methods include angiography and computed tomography.
Observation:
- A case of Staphylococcus aureus aortitis presented with an aortic wall abscess.
- A posterior pseudoaneurysm involving the ascending aorta was observed.
- The patient's condition required prompt and accurate diagnosis.
Findings:
- Transesophageal echocardiography (TEE) was instrumental in identifying the aortic abscess and pseudoaneurysm.
- TEE provided detailed anatomical and pathological information for surgical planning.
- The diagnosis was confirmed and guided subsequent patient management.
Implications:
- Transesophageal echocardiography offers a valuable non-invasive tool for diagnosing mycotic aneurysms.
- This case highlights the importance of advanced imaging in managing complex aortic pathologies.
- Improved diagnostic capabilities can lead to earlier interventions and better prognoses for patients with mycotic aneurysms.