Upper endoscopy (EGD)

Upper endoscopy is the examination of the lining of the upper part of your gastrointestinal tract that includes esophagus, stomach and duodenum (beginning of your small intestine) using a thin, flexible tube called endoscope which has a video camera and a light source. For more details please visit at http://sripathikethumd.com/procedures/upper-endoscopy-egd/