PMC7433741_01
Calcification in tracheal cartilages, Thorax CT.
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F1
CT revealed diffuse calcification in all laryngeal cartilages and epiglottis, thickening in the cricoid cartilage and narrowing of the airway at that level, and calcification and segmentary stenosis in the anterior and lateral walls of the trachea (Figure 1).
Calcification in right and left main bronchi starting from carina, Thorax CT.
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F2
There was also calcification in the main and bilateral segmentary bronchi (Figure 2), in bilateral external auditory meatus, auricular cartilages, and in bilateral Eustachian tubes (Figure 3).
Calcification in auricular cartilage, Cranial CT.
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F3
There was also calcification in the main and bilateral segmentary bronchi (Figure 2), in bilateral external auditory meatus, auricular cartilages, and in bilateral Eustachian tubes (Figure 3).