What is EGD?
Esophagogastroduodenoscopy (EGD) is an examination of the lining of the esophagus, stomach and deodenum
with flexible tube containing a tiny camera which is sliped into the mouth. It is also referred to as Gastroscopy
or Upper Endoscopy.
When is it Done?
This examination is typically performed for the following symptoms:
- Abdominal pain
- Difficulty in swallowing
- Consistent nausea and vomiting
- Loss of appetite
- Unexplained weight loss
- General weakness
- Heartburn
- Severe chest pain
- Blood in stool
- Acid reflux
What does it Detect?
EGD is helpful in determining following Upper GI diseases/ disorders:
- Anemia
- Upper gastrointestinal bleeding
- Presence of tumors
- Ulcers
- Gastritis
- Polyps
- Abnormal narrowing (strictures)
- Gallstones
- Gastro Esophageal Reflux Disease (GERD)
How is the EGD Performed?
Esophagogastroduodenoscopy(EGD) is a procedure usually performed by a gastroenterologist to examine the upper part of the gastrointestinal system.
Upper GI endoscopy is usually performed on an outpatient basis. You will be given a sedative and an analgesic (painkiller).
Depending on the health conditions of the patient, a local anesthetic may be administered before the procedure. The endoscope (containing light and camera) is inserted into
esophagus to pass through stomach and duodenum. Some procedures like Biopsies (small tissue specimen) and polyps (removal of small growths)
can be performed as part of EGD. This procedure lasts for about 15 to 30 minutes.
Preparation Before the EGD?
There are some important instructions which an individual is advised to follow before the procedure.Do not eat or drink anything for at least eight hours prior to exam.Also,
do not take any Aspirin, anti-inflammatory drugs and blood-thinning medications ( for eg.clopidogrel,warfarin,ticlopidine) for atleast a week before the exam.
You may be given antibiotics before or after the procedure.
After the EGD?
In order to ensure smooth recovery :
- After returning home ,follow your physicians guidance about your diet.
- Don't consume alcohol for atleast 24 hrs after the procedure.
- Avoid driving ,use of machinery or exercise for atleast 24 to 36 hours after procedure.
- Relax throughout the day.
If any of the following conditions/symptoms arrise after the procedure, immediately consult your doctor:
- Bleeding
- Pain
- Fever
- Difficulty in breathing and swallowing
- Blood in stools
- Nausea and Vomiting
|
