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. 2011 Mar 2:327–399. doi: 10.1016/B978-0-7020-3369-8.00007-0

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Figure 7.3.11 — Tracheal stenosis following prolonged intubation. The tracheal wall shows fibrosis while the tracheal cartilage is dysplastic and shows osseous metaplasia, appearances similar to those seen in relapsing polychondritis (compare with Fig. 3.4, p. 95).