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Multisaccular aneurysm in a coronary vein graft
K Pintar1, J J Barboriak, M Moreno
1Laboratory Service, Biochemistry Section, Research Service, Zablocki Veterans' Administration Medical Center, The Medical College of Wisconsin, Milwaukee, Wisconsin, USA.
Texas Heart Institute Journal
|January 1, 1988
Summary
A rare multisaccular aneurysm developed in a patient after aortocoronary bypass surgery using a saphenous vein graft. Atherosclerosis complicated the graft, suggesting vein grafts are prone to aneurysm formation.
Area of Science:
- Cardiovascular Surgery
- Vascular Surgery
- Medical Case Reports
Background:
- Aortocoronary bypass surgery is a common procedure for coronary artery disease.
- Saphenous vein grafts are frequently used for bypass.
- Vein graft complications, including aneurysms, can occur.
Purpose of the Study:
- To report an unusual case of a multisaccular vein graft aneurysm.
- To highlight the potential for atherosclerosis-induced complications in aortocoronary vein grafts.
Main Methods:
- Case report of a patient who developed a vein graft aneurysm.
- Review of the patient's medical history and surgical procedure.
- Pathological examination of the aneurysm and associated lesion.
Main Results:
- An unusual multisaccular aneurysm was identified in a saphenous vein graft.
- The aneurysm was found to be a complication of an atherosclerotic lesion.
- The findings support the increased susceptibility of aortocoronary vein grafts to aneurysm formation.
Conclusions:
- Multisaccular vein graft aneurysms are a rare but serious complication.
- Atherosclerosis is a significant risk factor for vein graft aneurysm development.
- Reinforces the need for vigilant monitoring of aortocoronary vein grafts for aneurysm formation.