Fig. 2From: Difficult tracheal intubation and post-extubation airway stenosis in an 11-month-old patient with unrecognized subglottic stenosis: a case reportNeck CT images taken at POD 2. Subglottic stenosis of the trachea was detected. Tracheal diameter at the narrowest level was calculated as 3.2Â mm. Left, transverse image of the neck. Right, sagittal image of the neckBack to article page