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bronchoscopy

(bron-KOS-koh-pee)
A procedure that uses a bronchoscope to examine the inside of the trachea, bronchi (air passages that lead to the lungs), and lungs. A bronchoscope is a thin, tube-like instrument with a light and a lens for viewing. It may also have a tool to remove tissue to be checked under a microscope for signs of disease. The bronchoscope is inserted through the nose or mouth. Bronchoscopy may be used to detect cancer or to perform some treatment procedures.
Bronchoscopy; drawing shows a bronchoscope inserted through the mouth, trachea, and bronchus into the lung; lymph nodes along trachea and bronchi; and cancer in one lung. Inset shows patient lying on a table having a bronchoscopy.Enlarge this image in new window
Bronchoscopy. A bronchoscope is inserted through the mouth, trachea, and major bronchi into the lung, to look for abnormal areas. A bronchoscope is a thin, tube-like instrument with a light and a lens for viewing. It may also have a cutting tool. Tissue samples may be taken to be checked under a microscope for signs of disease.
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