Esophagoscopy

What is an Esophagoscopy?

An esophagoscopy is a test designed to examine the esophagus, the muscular tube leading from the mouth into the stomach. Using a thin, lighted tube called an esophagoscope; your doctor can examine your esophagus and remove tissue to be examined later in the lab for potential signs of disease.

How should I prepare?

Your doctor will give you very specific instructions about how to prepare for this procedure. Please follow those directions exactly. You may also use our page Preparing for a procedure as a general reference.

What should I expect?

An esophagoscopy is usually performed as an outpatient procedure, so you will not be required to stay in the hospital overnight.

1. This diagnostic procedure is performed under IV sedation, so you will be awake, but sleepy throughout. It may also be performed under general anesthesia.
2. You may be asked to take medication before the procedure that will dry out your mouth and air passages. The doctor will spray local anesthetic in the nose to help numb the area and control the gag reflex.
3. Very slowly, the doctor will guide the scope down the esophagus and into the area of the breathing airways. Your doctor is able to see inside the area with the help of a light, camera and video screen.
4. You doctor will look at the area very carefully and take biopsies if necessary. Then the scope will be withdrawn and you will be carefully returned to full awareness.
5. You should not drive or sign any legal documents the day of this procedure if you are undergoing IV sedation. Please bring a driver with you to the procedure so you have someone who can escort you home.

When will I get my results?

You should get your results within one week. You doctor will discuss the results with you at your next appointment.