PMC6536770_01
Computed tomography angiography (CTA) and three dimensional images of the three aneurysms. CTA of the left upper arm showed a ruptured aneurysm originating from the brachial artery. Axial (A) view of a ruptured aneurysm with contrast extravasation and soft tissue haematoma. Three dimensional volume rendered images of three aneurysms of which the middle, small aneurysm is ruptured. (B) Anterior view. (C) Posterior view.
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There was active extravasation of contrast from the small aneurysm causing a large soft tissue haematoma (Fig. 1A-C).