Source:http://linkedlifedata.com/resource/umls/id/C0017195
MSH: Endoscopic examination, therapy or surgery of the interior of the stomach.,CSP: inspection of the interior of the stomach by means of an endoscope.,NCI: Examination of the inside of the stomach using an endoscope, passed through the mouth and esophagus. An endoscope 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.,NCI: Endoscopic examination of the stomach.