case_images: PMC9641182_01
case_images: (A,B) Tracheal stenosis caused by a fibrotic net; (C) endobronchial laser therapy; (D) bronchoscopic aspect of the trachea after 30 days from treatment.
case_images: fmed-09-1025894-g001.jpg
case_images: PMC9641182_01_fmed-09-1025894-g001.jpg
case_images: F1
case_images: Rigid bronchoscopy showed fibrotic net with tracts crossing the anterior-to-posterior trachea and causing a tracheal stenosis 5 cm below the vocal cords (Figures 1A,B, 2). Endobronchial laser therapy (Dornier Medilas Fibertom 8100, Nd- YAG laser) was applied on the fibrotic tracts achieving a good airway patency (Figure 1C). After 2 months follow-up, the patient showed significant improvement of respiratory symptoms and flexible bronchoscopy confirmed the lack of significative obstruction of tracheal lumen (Figure 1D).
case_images: Tracheal stenosis due to fibrotic bridge.
case_images: fmed-09-1025894-g002.jpg
case_images: PMC9641182_01_fmed-09-1025894-g002.jpg
case_images: F2
case_images: Rigid bronchoscopy showed fibrotic net with tracts crossing the anterior-to-posterior trachea and causing a tracheal stenosis 5 cm below the vocal cords (Figures 1A,B, 2).
case_images: Bronchoscopic aspect of the trachea after 2 years from treatment.
case_images: fmed-09-1025894-g003.jpg
case_images: PMC9641182_01_fmed-09-1025894-g003.jpg
case_images: F3
case_images: This result was confirmed even 2 years after the treatment: a further flexible bronchoscopy demonstrated an optimal tracheal patency (Figure 3).