Definition:

esophagoscopylisten (ee-SAH-fuh-GOS-koh-pee)

Examination of the esophagus using an esophagoscope. An esophagoscope 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.

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Esophagoscopy; shows endoscope inserted through the mouth and into the esophagus. Inset shows patient on table having an esophagoscopy.