How to Test for a Stomach Ulcer

A gastric ulcer is commonly known as a stomach ulcer, which is an open sore or raw area that forms in the stomach lining. The stomach has a natural layer of protective cells that produce mucus for the lining. This prevents any injuries from digestive juices and stomach acids. However, when this protective layer is damaged, then an ulcer occurs. Testing for stomach ulcers can help prevent a more serious illness such as stomach cancer.

Things You'll Need

• Upper GI X-ray Fecal occult blood testfecal occult blood test Complete blood countcomplete blood count Gastrointestinal endoscopygastrointestinal endoscopy Gastrointestinal biopsygastrointestinal biopsy

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Instructions

• 1

  Get a gastrointestinal (upper GI) x-ray. This x-ray requires you to ingest a contrast material called barium which will help the radiologist identify any ulcers in your stomach, duodenum and esophagus.

• 2

  Get a fecal occult blood test. This noninvasive test measures hidden blood in your feces. Positive results may point towards an ulcer.

• 3

  Get a complete blood count (broad screening blood exam) to test for anemia. Ulcers cause bleeding that can lead to anemia. Symptoms of anemia include shortness of breath and blood loss.

• 4

  Get a gastrointestinal endoscopy. This examination is done to examine the inside of your stomach, duodenum and esophagus. A physician carefully inserts a long, thin flexible telescope into your mouth through your stomach. This procedure allows the physician to visualize and diagnose any ulcers in your duodenum or stomach.

• 5

  Get a gastrointestinal biopsy. This procedure involves collecting a tissue sample from the lining of your stomach. If an ulcer is discovered, the specimen is sent to a pathologist to be microscopically examined for cancer.