Figure 4From: Tumoral and non-tumoral trachea stenoses: evaluation with three-dimensional CT and virtual bronchoscopyBenign post-intubation tracheal stenosis in a patient with a history of prolonged intensive care unit hospitalization. Virtual bronchoscopy images show a concentric mild lumen stricture with normal patency of the distal airway. In this case invasive fiberoptic bronchoscopy was completely avoided.Back to article page