PMC4429950_01
Digital reconstruction of axial CT: (a) posterior view and (b) anterior view.. T - carotid trunk.. SE - left subclavian artery.. ASDR - right subclavian retroesophageal artery.
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PMC4429950_01_gr1.jpg
fig0005
The upper digestive endoscopy has not demonstrated signs of extrinsic compression Figs. 1 and 2.
Digital reconstruction of sagital CT.. (a) Common origin of both carotid arteries in an single trunk.. (b) RSRA compressing entirely the esophagus behind the trachea.. (c) Pervious esophageal lumen above and below the RSRA.
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PMC4429950_01_gr2.jpg
fig0010
The upper digestive endoscopy has not demonstrated signs of extrinsic compression Figs. 1 and 2.