Fig. 1From: Primary tracheal synovial sarcoma: a rare clinical entity with diagnostic challengesSagittal (a), coronal (b), axial (c), and lung window (d) views of CT scans of thorax show a well-defined polypoidal soft tissue density lesion (solid yellow arrows) on the right posterolateral side of trachea at T4 vertebral level with gross luminal compromise, just proximal to carina with no extra luminal extension, laryngotracheal deviation, and lung collapseBack to article page