Bronchoscopy is an endoscopic technique of visualizing the inside of the airways for diagnostic and therapeutic purposes. Bronchoscope is inserted into the airways, usually through the nose or mouth, or occasionally through a tracheostomy. It is usually done to detect foreign bodies, bleeding, tumors, or inflammation. Two types: Rigid Bronchoscopy, uses rigid metal tubes with attached lighting devices and Flexible Bronchoscopy which uses flexible optical fiber instruments with real time video equipment.
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