Introduction
Aortic aneurysms represent a significant vascular condition that, if left untreated, can lead to life-threatening complications. Advances in minimally invasive techniques have transformed the management of complex aneurysms, particularly through endovascular repair approaches. This case highlights the successful treatment of a complex aortic aneurysm using modern endovascular methods.
Patient Presentation
A 72-year-old male presented with intermittent abdominal discomfort and a known history of hypertension and peripheral vascular disease. Imaging via CT angiography revealed a large, complex abdominal aortic aneurysm with involvement extending close to the renal arteries.
Given the anatomical complexity and the patient’s comorbidities, open surgical repair posed a higher procedural risk.
Treatment Approach
After multidisciplinary review, the patient was deemed suitable for endovascular aneurysm repair (EVAR) using a custom stent graft.
The procedure involved:
- Percutaneous access via the femoral arteries
- Deployment of a modular stent graft system
- Careful positioning to preserve renal artery perfusion
- Intraoperative imaging to confirm accurate placement and seal
The minimally invasive nature of the approach significantly reduced operative time and physiological stress.
Outcome
The procedure was completed successfully without intraoperative complications. Postoperative imaging confirmed:
- Complete exclusion of the aneurysm sac
- No evidence of endoleak
- Preserved flow to critical branch vessels
The patient was discharged within 48 hours and returned to normal activity shortly after.
Discussion
Endovascular repair has become the preferred option for many patients with complex aortic aneurysms, particularly those at high risk for open surgery.
Key advantages include:
- Reduced recovery time
- Lower perioperative morbidity
- Minimally invasive access
- Suitability for high-risk patients
However, careful patient selection and long-term imaging follow-up remain essential to ensure durability of repair.
Conclusion
This case demonstrates how advanced endovascular techniques can effectively manage complex aortic aneurysms while minimizing patient risk. As technology continues to evolve, outcomes for patients with challenging vascular anatomy are expected to improve even further.
