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©The Author(s) 2015.
World J Radiol. Dec 28, 2015; 7(12): 459-474
Published online Dec 28, 2015. doi: 10.4329/wjr.v7.i12.459
Figure 18
Figure 18 Left pulmonary artery sling. Contrast enhanced axial (A) and sagittal MPR (B) images reveal aberrant course of left pulmonary artery between trachea and esophagus (arrow) causing tracheal compression and vascular indentation on esophagus. Note made of left superior vena cava (a). Virtual bronchoscopy (C) shows an eccentric impression causing focal narrowing of the tracheal lumen (arrow). MPR: Multiplanar reformation.


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