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. 2023 Aug 14;16:3447–3455. doi: 10.2147/IJGM.S418394

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© 2023 Liu et al.

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Chest CT results of TO demonstrated calcified nodules in the anterolateral wall protruding into the tracheal lumen. (A) Calcified nodules in the anterior wall (arrow). (B) Calcified nodules in the lateral wall (arrow).