Want to check the stomach, how to check

Gastroscopy can be performed by using a

gastroscope tube inserted from the mouth into the stomach to determine whether there is an abnormality in the esophagus or stomach.

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Enteroscopy can

usually detect whether there is an

intestinal disease, such as intestinal polyps or ulcers. It is necessary to empty the intestine during the examination, and the enteroscopy tube can be inserted through the anus.