Vascular anomalies: A pictorial review of nomenclature, diagnosis and treatment

Figure 16 This patient with hereditary hemorrhagic telangiectasia presented with an abnormal chest radiograph. A computed tomography angiogram was performed for further evaluation. Axial CTA demonstrates a left lower lobe high flow vascular malformation (arrows) (A). Coronal reconstruction demonstrates several branches of the left lower lobe pulmonary artery feeding the malformation (arrows) (B). Sequential coil embolization of pulmonary arterial branches feeding the malformation was performed (arrow) (C). A framing coil was then placed in the venous aneurysm (D) followed by coil occlusion of the venous aneurysm and each of the remaining pulmonary arterial feeding branches (arrow) (E).