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Chest computed tomography scan illustrate the presence of a tracheal tumor (white arrows). (A) Lobulated, sessile mass, approximately 3.3 cm-long located 2.4 cm below the cricoid cartilage extending to 5 cm above the carina. (B) The tracheal tumor was attached to the posterior and right lateral wall of the intrathoracic trachea, where the mass occupied 70%–80% of the lumen. Rt: right.
