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Updated: May 16, 2026

Design of a Biocompatible Drug-Eluting Tracheal Stent in Mice with Laryngotracheal Stenosis
Published on: January 21, 2020
Circumferential calcified tracheal stenosis
Hamid Reza Jabbardarjani1, Arda Kiani, Azadeh Arab
1*Trachea Disease Research Center †Air Pollution and Occupational Respiratory Disease Research Center, NRITLD, Massih Daneshvary Hospital, Shahid Beheshti University Medical Science, Tehran, Iran ‡Clinical Tuberculosis and Epidemiology Research Center §Department of Pneumology and Critical Care Medcine, Thoraxklinik, Heidelberg, Germany.
Abstract:
There are multiple etiologies for tracheal stenosis, postintubation stenosis being the most common. In this study, we briefly report a unique form of tracheal stenosis with circumferential calcification at the site of the lesion. The patient underwent multiple therapeutic bronchoscopies for palliation without much relief.
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