gastroscope
/ˈɡæstrəskoʊp/
noun
- A medical instrument with a camera on a long, flexible tube that is used to look inside the stomach.
- The doctor used a gastroscope to examine the patient's stomach lining.
- Before the procedure, the patient swallowed the gastroscope while lying down.
- A gastroscope allows doctors to see ulcers or other problems without surgery.
Synonyms