Endoscopy is diagnostic mean, allowing doctor to visually examine different organs of the body. For the test, instrument called endoscope is used. It has tiny camera attached to a long, thin and tube. Curatio offers upper GI endoscopy: stomach and duodenum. This is a procedure that uses lighted, flexible scope to visualize the upper GI tract. Endoscopy is conducted at a hospital or outpatient center by GI specialist or certified endoscospist to detect and diagnose diseases of esophagus, stomach, duodenum and also first part of small intestine.