Definitions for "Esophagogastroduodenoscopy"
an examination of the esophagus, stomach, and duodenum in which a thin flexible tube is placed down the throat. Before the EGD procedure, an anesthetic spray is used to numb the back of the throat, and sedation is given for the 15-minute exam.
a procedure that allows the physician to examine the inside of the esophagus, stomach, and duodenum. A thin, flexible, lighted tube, called an endoscope, is guided into the mouth and throat, then into the esophagus, stomach, and duodenum. The endoscope allows the physician to view the inside of this area of the body, as well as to insert instruments through a scope for the removal of a sample of tissue for biopsy (if necessary).
endoscopy of the esophagus, stomach, and duodenum