More than three...: An esophagogastroduodenoscopy uses a flexible endoscope to visualize the patient's esophagus, stomach and duodenum. A great deal of information can be obtained during this 20 minute procedure, and biopsies can be performed as necessary.
Answered 5/1/2015
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EGD.: An EGD is a diagnostic and therapeutic modality wherein a GI doctor puts a fiber optic scope down the throat of the patient, who is gently anesthetized, to,directly examine the esophagus, stomach and the beginning of the small intestines and to take biopsies of potentially abnormal findings or treat areas of bleeding or narrowing.
Answered 11/26/2015
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