Anglais example sentences with "endoscopes"

Several experts have praised this new medical tool to examine patients. They say it shows the small intestine better than X-rays or a method called endoscopy. Endoscopy uses a long thin tube with a small camera on the end. Doctors place the tube down a patient’s throat all the way to the small intestine. The camera looks for growths or other problems. But endoscopes cannot reach all the way through the six meters of the small intestine. Endoscopy also requires medicine to ease pain or to put the patient to sleep. This examination must be done in a hospital.
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