Fig. 1From: Positional relationships between a tracheal diverticulum and the tracheal tube under general anesthesia: a single-center observational and simulation studyAn example of CT image of the tracheal diverticulum and trachea in this study. a Axial view of chest CT image of the tracheal diverticulum (arrow) with an evident orifice (arrowhead). b 3D-CT image of tracheal diverticulum, trachea and anatomical sites relevant to this study. DV: tracheal diverticulumBack to article page