True Aneurysm of the Left Internal Thoracic Artery
El Hadj Ouldsalek1, Bouthianah El Fatemi1, Tarek Bakkali1
1Department of Vascular Surgery, Hôpital Ibn Sina, Rabat, Morocco.
Annals of Vascular Surgery
|December 3, 2015
Abstract:
Aneurysms of the internal thoracic artery (ITA) are rare and can have many etiologies. Hyperflow is an exceptional etiology. We report the case of a 56-year-old woman who presented with a stress-induced ischemia of the left arm. Computed tomography angiography showed occlusion of the subclavian artery and a true aneurysm of the ITA. The ITA aneurysm was resected without restoration of the ITA continuity and a carotid-subclavian bypass was performed. Pathological examination of the aneurysm sac was not specific.
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