Obstruction of the Airway
Illustration copyright 2000 by Nucleus Communications, Inc. All rights reserved. http://www.nucleusinc.com
These pictures show a tumor in the windpipe (trachea) that is blocking air flow to and from the lungs. Bronchoscopy may be done to find the tumor and remove a piece of it for biopsy to determine if it is cancer. Some tumors also can be removed during bronchoscopy.
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