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Localized thrombus complicating saphenous vein grafts
Annals of the Royal College of Surgeons of England
|July 1, 1977
Summary
Recurrent symptoms after long saphenous vein grafts can stem from graft thrombus. Arteriography can confirm this obstruction, which is then easily removable, restoring graft patency.
Area of Science:
- Vascular Surgery
- Cardiovascular Medicine
Background:
- Long saphenous vein grafts are utilized in arterial reconstruction.
- Graft failure can lead to symptom recurrence.
Observation:
- Palpable graft pulse in the presence of recurrent symptoms suggests partial lumen occlusion.
- Localized thrombus formation is a potential cause of such occlusion.
Findings:
- Arteriography is effective in confirming the presence of a localized thrombus within the graft lumen.
- Surgical or interventional removal of the thrombus is a feasible treatment option.
Implications:
- Early diagnosis and intervention for graft thrombus can prevent graft failure.
- This approach may improve long-term outcomes for patients undergoing arterial reconstruction with vein grafts.