The upper GI endoscopy is a radiological test used to image the upper GI tract, esophagus, stomach, and duodenum, and the GI endoscopy can detect diseases that affect this area. medicinenet“.
What is an upper GI endoscopy?
An upper GI endoscopy is a test in which a doctor uses X-rays and barium liquid to view the upper GI tract. Barium will make the upper GI tract more visible on the X-ray.
How is a GI endoscopy performed?
Gastrointestinal endoscopy involves filling the esophagus, stomach and small intestine with a white liquid substance (barium), and detects diseases such as ulcers, tumors, hiatal hernia, scarring, obstruction and abnormalities in the muscular wall of the gastrointestinal tissue.
The test involves using a small, flexible instrument to examine the esophagus, stomach, and upper small intestine.
The examination is safe and not painful, but anesthesia is used to prevent vomiting during the procedure.
Do not eat, drink, smoke or chew gum
In order to clearly see your upper GI tract, your doctor will likely ask you not to eat, drink, smoke or chew gum during the eight hours before your upper GI endoscopy.
Talk to your doctor
You should talk to your doctor about any medical conditions you have and all prescription and nonprescription medications, vitamins and supplements you take.
The pregnant woman should notify the doctor and the radiology staff, as there are potential risks to the fetus when exposed to radiation.
Why is an upper GI endoscopy performed?
This procedure allows your doctor to look for causes of:
– Tummy ache
Difficulty or pain in swallowing
Vomiting and nausea
Unexplained weight loss