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Figure 2. (a) Benign stricture of the trachea (arrow) complicating endotracheal intubation is shown clearly in a three-dimensional (3D) image (solid cast). (b) Stricture of the distal part of the right main bronchus and the origin of the bronchus intermedius (arrow) post lung transplantation is shown clearly with 3D imaging (solid cast). (c–e) Displacement of the trachea to the right (arrow) by a large goitre is shown in a 3D image of the trachea (virtual bronchography). (c). The impression of the aorta (X) on the left lung is also shown. Large goitre of the right lobe of the thyroid gland (asterisk) is shown in coronal (d) and sagittal (e) imaging.
