多發性軟骨炎併發頑固性氣道被窄

Relapsing polychondritis associated refractory airway stenosis

Figure 1. Horizontal (A) and coronal (B) section of a thoracic computed tomography revealed diffused thickening of the anterior and lateral walls with posterior wall sparing, involving trachea, bilateral main bronchi, and right intermediate bronchus. Notice the high-grade obstruction of the left main bronchus (white arrows). Airway wall calcifi cation (C) and mediastinal lymph nodes with the largest diameter of 6 mm (D) are indicated by white arrows.