Nora Dobos, MD


Tracheal Stenosis: An Uncommon Cause of Dyspnea

March 04, 2010

A 75-year-old woman presented with worsening dyspnea of about 6 to 8 months' duration. Her symptoms were initially associated with exercise, after about 30 minutes on the treadmill, and now were present at rest. Her breathing pattern had changed to "panting" to improve airflow during minimal activity.