Multi-detector computed tomography imaging of large airway pathology: A pictorial review

Figure 2 Virtual bronchoscopy of normal airway. Virtual bronchoscopy or internal rendered images reconstructed using dedicated “fly through” software at the level of trachea, carina, right and left main bronchus (top row) with corresponding appearance on fiberoptic bronchoscopy (bottom row). The division of right bronchus into upper lobe (white arrow) and bronchus intermedius (black arrow) and division of left main bronchus into upper (black arrowhead) and lower lobe bronchus (white arrowhead) is seen.