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Thrombotic complications of venous aneurysms
James R French1, Nicholas J Moncrieff, Raymond Englund
1Vascular Unit, St George Hospital, Kogarah, New South Wales, Australia.
Background:
Venous aneurysms are rare vascular anomalies that have been reported to occur throughout the body. We report a unique variation, namely a thrombosed subclavian vein aneurysm.
Methods:
A review of the records of patients with documented venous aneurysms presenting to the St George Hospital and their associated imaging was made. A literature search for articles pertaining to venous aneurysms was performed.
Results:
Four cases of venous aneurysms were identified; one subclavian vein, one inferior vena cava and two popliteal. The clinical course of these cases is detailed, along with a review of the literature.
Conclusions:
Venous aneurysms are infrequent findings and indicate that the patient is at significant risk of thrombosis. Popliteal vein aneurysms should be treated surgically.