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Circumferential rupture of the ascending aorta in a fusiform aneurysm
1Christian-Albrechts Universitaet Kiel, Abt. Cardiovasculaere Chirurgie, Germany.
Insights
This case report details a rare complete rupture of the ascending aorta within a fusiform aneurysm, successfully treated with a Dacron graft. It highlights a novel surgical approach for this life-threatening aortic emergency.
Area of Science:
- Cardiovascular Surgery
- Diagnostic Imaging
- Aortic Pathology
Background:
- Ascending aortic aneurysms pose significant risks, including rupture.
- Complete circumferential rupture of the ascending aorta is exceedingly rare and often fatal.
- Diagnostic imaging is crucial for timely and accurate diagnosis.
Observation:
- A patient presented with a complete circumferential rupture of the ascending aorta, causing massive hemorrhage into the pericardial space.
- Computed tomography (CT) confirmed the diagnosis, revealing the rupture distal to the coronary arteries.
- The aortic valve function remained intact despite the extensive aortic damage.
Findings:
- Successful surgical repair was achieved using a preclotted woven Dacron graft.
- This represents the first documented case of complete ascending aortic rupture within a fusiform aneurysm.
- The patient's aortic valve function was preserved during the procedure.
Implications:
- This case demonstrates the feasibility of surgical intervention for complete ascending aortic rupture in fusiform aneurysms.
- The use of a Dacron graft offers a viable treatment option when aortic valve function is preserved.
- Successful management highlights the importance of prompt diagnosis and surgical expertise in managing rare aortic emergencies.
Abstract:
A case of complete circumferential rupture of the ascending aorta with massive hemorrhage into the pericardial space and around the aortic arch is described. Computed tomography was used to establish the diagnosis. Rupture occurred distal to the origin of the coronary arteries without impairment of aortic valve function, and therefore a preclotted woven Dacron graft was inserted. To the best of our knowledge, this is the first documented case of complete rupture of the ascending aorta in a fusiform aneurysm and the first report of its successful surgical treatment.