You might sense a little bit bloated at times because the clinician will pump gas into your stomach. The tube might also take a tissue sample (a biopsy) for review in one of our labs. The clinician will then withdraw the endoscope. Verywell Overall health's content is for informational and https://wrapclothing08527.dgbloggers.com/24848738/examine-this-report-on-stomach-specialist