title: [Clinical aspects of tracheopathia osteoplastica].
abstract: Tracheopathia osteoplastica is a rare condition of the tracheobronchial tree characterized by the formation of multiple osseous or cartilaginous submucosal nodules which protrude into the lumen. Clinical features, pathological-anatomical, and radiological findings are described and discussed on the basis of three recent cases and a literature review.Two female patients (age 56 and 62 years) and one male (age 44 years) presented with recurrent tracheobronchitis, a "difficult intubation" at the time of an emergency situation requiring tracheostomy. The diagnosis was confirmed by tracheoscopy. CT scans showed radiodense nodular thickening of the tracheal wall compromising the lumen in all patients, whereas plain chest radiography revealed scalloped linear calcification in only one case. Histologically the nodules consisted of lamellar-type bone covered by normal mucosa. None of the patients needed therapeutic measures as there was no impairment of ventilatory function. The long-term observations (>15 years) of a few authors suggest that the disease is of benign course and does not deteriorate.
authors.affiliation: Klinik für Hals-Nasen-Ohren-Heilkunde, Kopf- und Halschirurgie, Plastische Operationen, Phoniatrie und Pädaudiologie, Städtische Kliniken Neuss, Lukaskrankenhaus GmbH. a.neumann@online-club.de
authors.forename: A
authors.initials: A
authors.lastname: Neumann
authors.forename: D
authors.initials: D
authors.lastname: Kasper
authors.forename: H J
authors.initials: HJ
authors.lastname: Schultz-Coulon
mesh_terms: D000328:Adult; D001999:Bronchoscopy; D002114:Calcinosis / Q000175:diagnosis / Q000209:etiology; D003937:Diagnosis, Differential; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007828:Laryngoscopy; D008297:Male; D008875:Middle Aged; D009999:Ossification, Heterotopic / Q000175:diagnosis* / Q000209:etiology; D014057:Tomography, X-Ray Computed; D014133:Tracheal Diseases / Q000175:diagnosis* / Q000209:etiology; D014135:Tracheal Stenosis / Q000175:diagnosis* / Q000209:etiology
vernacular_title: Klinische Aspekte der Tracheopathia osteoplastica.