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Chest radiograph at presentation: arrows indicate lucency of the ductus arteriosus aneurysm.
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In the NICU, her initial chest radiograph (CXR) demonstrated a focal opacity near the medial aspect of her left upper lobe (Figure 1).
Chest-computed tomography with angiography (CT-A): coronal plane revealing aneurysm relationship to the left bronchus.
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CT-A revealed a large 17-millimeter ductus arteriosus aneurysm (DAA) (in relation to her 6-millimeter distal transverse aortic arch), which was complicated by an associated large ductal thrombus (Figures 2 and 3).
Three-dimensional volume rendering of the thoracic CT-A revealing pseudoaneurysm and relationship with aorta and left pulmonary artery.
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fig3
CT-A revealed a large 17-millimeter ductus arteriosus aneurysm (DAA) (in relation to her 6-millimeter distal transverse aortic arch), which was complicated by an associated large ductal thrombus (Figures 2 and 3).
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