Abdominal aortic aneurysm and Behçet's disease

Area of Science:

• Vascular Surgery
• Rheumatology
• Immunology

Background:

• Behçet's disease is a rare multisystem inflammatory disorder.
• Vascular complications, including aneurysms, can occur in Behçet's disease.
• Abdominal aortic aneurysms (AAAs) are a serious manifestation.

Observation:

• Presents a case of abdominal aortic aneurysm (AAA) in a patient with Behçet's disease.
• Reviews two similar previously reported cases.
• Analyzes other major vascular complications associated with Behçet's disease.

Findings:

• Pathogenesis of AAA in Behçet's disease involves inflammation of the aortic wall or vasa vasorum.
• The inflammatory process of Behçet's disease directly impacts aortic integrity.
• Surgical intervention for this rare complication requires careful consideration of infection risk.

Implications:

• Highlights the link between Behçet's disease and AAA development.
• Suggests specific surgical strategies, such as extra-anatomic bypass, for infected AAA in Behçet's patients.
• Emphasizes the need for multidisciplinary management of vascular complications in Behçet's disease.