Endoscopy allows to examine the body with tubular instruments. Examples include colonoscopy of the intestines or gastroscopy of the stomach. However, such endoscopes are often still as thick as a ...
Image by Simon Thiele and Jiawen Li. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any ...
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