Fig. 2From: Suture fixation of tracheal stents for the treatment of upper trachea stenosis: a retrospective studyPreoperative and postoperative images of one patient (Case No. 1). a: Preoperative sagittal CT showing the upper tracheal stenosis. b: Postoperative sagittal CT showing the normal trachea. c: The appearance of the suture fixation on the neckBack to article page