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Related Concept Videos

Aneurysm III: Interprofessional Care01:26

Aneurysm III: Interprofessional Care

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Aneurysm management involves either conservative medical therapy or surgical intervention, depending on the size and symptoms of the aneurysm. Conservative management is generally reserved for smaller, asymptomatic aneurysms, while larger or symptomatic aneurysms often necessitate surgical repair.Conservative Medical TherapyFor small, asymptomatic aneurysms, particularly abdominal aortic aneurysms (AAA) less than 5.5 centimeters in diameter, conservative medical therapy is recommended. This...
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Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm
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Percutaneous device closure of a large complex aortic root pseudoaneurysm.

Patrick Tran1, Jamal Nasir Khan2, David Hildick-Smith3

  • 1Cardiology, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK PATRICK.TRAN@NHS.NET.

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Summary

Aortic pseudoaneurysm, a rare complication of aortic valve endocarditis, poses a high rupture risk. Endovascular repair using occluder devices offers a favorable alternative to open surgery for complex cases.

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interventional cardiologysurgical diagnostic tests

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Area of Science:

  • Cardiovascular Surgery
  • Interventional Cardiology
  • Vascular Medicine

Background:

  • Aortic pseudoaneurysms are rare but life-threatening complications, often arising from aortic valve endocarditis or post-cardiac surgery.
  • Traditional open surgical repair carries a high mortality risk, necessitating alternative treatment strategies.
  • Endovascular approaches are emerging as a potentially safer alternative for managing aortic pseudoaneurysms.

Observation:

  • A unique case involving a large, complex paraprosthetic pseudoaneurysm with multiple fistulae in a young woman.
  • The pseudoaneurysm was successfully treated percutaneously using two occluder devices.
  • A minor, unique procedural complication was encountered and managed during the intervention.

Findings:

  • Successful endovascular exclusion of a complex aortic pseudoaneurysm.
  • Demonstration of the feasibility of using occluder devices for paraprosthetic pseudoaneurysm repair.
  • Highlighting a unique procedural complication and its management in a challenging endovascular case.

Implications:

  • Endovascular repair with occluder devices can be a viable and effective treatment for complex aortic pseudoaneurysms.
  • This approach may reduce the morbidity and mortality associated with traditional open surgery.
  • The case underscores the importance of innovative endovascular techniques in managing rare cardiovascular complications.