It is a diagnostic method used to directly see the inside of the esophagus, stomach and duodenum. With the gastroscopy procedure, a tissue sample (biopsy) can be taken with a thin wire sent through the gastroscope, the polyp can be removed (polypectomy), and the bleeding areas can be intervened (sclerotherapy, heat probe).
When may gastroscopy be required?
Upper digestive system bleeding Foreign body ingestion (money, battery, etc.) Accidental ingestion of irritants Swallowing disorders Ongoing upper digestive system complaints For esophageal and pyloric dilatation For those with a history of Barret's tissue For the follow-up of stomach and esophageal ulcers
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