Article ID Journal Published Year Pages File Type
8653565 Annals of Vascular Surgery 2018 13 Pages PDF
Abstract
Aneurysm of the proximal ulnar artery is extremely rare. Ultrasonography, computed tomography, and magnetic resonance imaging generally provide accurate diagnosis of aneurysm. A 29-year-old woman who had undergone an excision biopsy of a mass in her right arm by an orthopedic surgeon was referred to our department. We resected the mass and interposed it with a reversed great saphenous vein. Histopathological examination suggested that the mass was a pseudoaneurysm consisting of organized thrombi with recanalization. Clinicians should be aware of the possibility of misdiagnosis of soft tissue tumor in cases of pseudoaneurysm, especially if imaging examination reveals a density consistent with organized thrombus with recanalization.
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