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Walk the Even Hospital Database by book and chapter — the raw source passages that ground Ask, DDx, and the rest.

1 passage

contentuptodate· Content· item f29_63_30710

©2013 UpToDate ® Print Email Adenoid cystic carcinoma Lateral view of the neck shows a posterior cervical tracheal wall lesion. The patient had been treated for atypical asthma. Adenoid cystic carcinoma Computed tomographic scans often reveal an irregular tracheal mass that originates from the posterior wall.