The symposium focused on improving long-term patient outcomes through personalized artificial grafts and strategic post-operative management.
Advancing Long-Term Management of Distal Aortic Disease
The BASS 2026 symposium, held at the Healthcare Innovation Park Future Hall in Seongnam, centered on “Long-term Management Strategies for the Distal Aorta.” According to SNUBH, the distal aorta refers to the section of the artery relatively further from the heart. This region is often the site of complex pathologies, including acute aortic dissection and thoracoabdominal aortic aneurysms, which are traditionally difficult to treat.
Medical professionals at the event shifted the focus from immediate survival rates to long-term prognosis. The primary goal discussed was reducing the risk of re-operation by implementing continuous observation and precise management of the distal aorta after the initial surgery.
Patient-Matched Artificial Grafts and Surgical Innovation
A key highlight of the symposium was the introduction of ‘Physician-Made External Graft (PMEG).’ Experts from the United States and Thailand presented clinical cases using PMEG, a technique where surgeons customize the artificial vessel to fit the specific anatomical structure of the patient’s blood vessels before insertion.
The symposium utilized a comparative educational approach by analyzing actual surgical videos. Surgeons compared step-by-step footage of thoracoabdominal aortic replacement from various international institutions to identify differences in surgical strategy and technique. SNUBH also shared its own library of surgical videos to establish criteria for selecting surgical methods based on a patient’s specific condition and potential intraoperative complications.
Comparing Open Surgery vs. Endovascular Treatment
The symposium included discussions on the trade-offs between open surgery and vascular treatment. According to the participants, the choice depends on a combination of factors: the patient’s age, the extent of the disease, and the state of the blood vessels.
| Treatment Approach | Primary Considerations |
|---|---|
| Open Surgery | Discussed in comparison with vascular treatment. |
| Vascular Treatment | Discussed in comparison with open surgery. |
| PMEG (Customized) | Tailored to the patient’s unique vascular structure. |
Future of Aortic Care and Global Collaboration
He emphasized that SNUBH will continue to develop educational programs to elevate the standard of treatment and research for aortic diseases in Korea.
Frequently Asked Questions
What is the distal aorta?
It is the section of the aorta relatively further from the heart.
What is a PMEG?
PMEG stands for Physician-Made External Graft, a technique where medical staff adjust an artificial graft for insertion to fit the patient’s blood vessel structure.
Why is long-term management critical for aortic surgery?
Because initial survival does not guarantee long-term success; continuous observation is required to improve prognosis and reduce the risk of re-operation.