Fig. 4
From: Multidimensional evaluation of tracheobronchial disease in adults
Twenty-five-year-old woman with airway stricture. a Contrast-enhanced axial CT and b non-contrast axial CT obtained 1 year later demonstrating non-enhancing focal narrowing of the distal trachea and proximal main stem bronchi. c 3D VR image. d Pathology reveals inflammatory exudate with fibrin and neutrophils compatible with epidermolysis bullosa