Computed tomographic scans with intraluminal tracheal lesions
Computed tomographic scans with intraluminal tracheal lesions
Upper panel shows an incidental finding of a mucus plug (arrow) in the trachea. In contrast, the lower panel demonstrates a mucosal tracheal metastasis (arrowhead) from adenocarcinoma of the lung in a patient status post right upper lobe lobectomy.