|
The Gastroscopy Procedure
A nurse places a catheter in an arm or hand vein so the physician is able give you medication to keep you comfortable and lightly sedated during the exam. Your throat is sprayed with a local anesthetic before you are positioned on your left side for the exam.
Gastroscope
The physician passes a thin, flexible tube called a gastroscope through your mouth and into your swallowing tube (esophagus) and this does not interfere with your breathing. The gastroscope allows the physician to visualize your esophagus, stomach and duodenum (first part of your small intestine) and generally takes about 15 minutes.
Biopsy
During the exam, the physician may take a piece of tissue, called a biopsy, or remove a polyp with tiny instruments inserted through the scope. These procedures do not cause you any more discomfort. All tissue samples are sent to the lab for inspection by a pathologist. Your physician may also take a picture of the exam findings for documentation in your chart.
Safety
Gastroscopy is generally very safe, but as with any invasive procedure, complications (including perforation, bleeding, infection and excessive sedation) have been known to occur. You are able to address any questions or concerns with your physician prior to the exam though.
|
