Stomach Ulcer : Tests

EGD (esophagogastroduodenoscopy) and biopsy showing a benign gastric ulcer; Upper GI series showing a gastric ulcer.

Esophagogastroduodenoscopy (EGD) is an examination of the lining of the esophagus, stomach, and upper duodenum with a small camera (flexible endoscope) which is inserted down the throat.

An esophagogastroduodenoscopy (EGD), which is also known as an upper endoscopy or upper gastrointestinal endoscopy, is a diagnostic procedure that is performed to view the esophagus, stomach, and duodenum (part of the small intestine). In an EGD, the doctor uses an endoscope, a flexible, tube-like, telescopic instrument with a tiny camera mounted at its tip, to examine images of the upper digestive tract displayed on a monitor in the examination room.

An endoscope as used in the field of gastroenterology (the medical study of the stomach and intestines) is a thin, flexible tube that uses a lens or miniature camera to view various areas of the gastrointestinal tract. When the procedure is limited to the examination of the inside of the gastrointestinal tract ' s upper portion, it is called upper endoscopy or esphagogastroduodenoscopy (EGD).

An esophagogastroduodenoscopy (EGD), or upper endoscopy, is a procedure in which a camera mounted on a small flexible tube is used to view the esophagus, stomach , and duodenum (part of the small intestine ). Small instruments may also be passed through the tube to treat disorders or biopsy lesions.

A fecal occult blood test (FOBT) is a noninvasive test that detects the presence of hidden (occult) blood in the stool. Such blood may arise from anywhere along the digestive tract. Hidden blood in stool is often the first, and in many cases the only, warning sign that a person has colorectal disease, including colon cancer . There are two types of FOBTs: 1) the traditional guaiac smear test (Hemoccult, Seracult, Coloscreen), and 2) the newer, flushable reagent pads (EZ DetectT, ColoCARE). They are both useful in detecting hidden blood in the stool, and are mainly used for colorectal cancer screening. The tests differ in the way they are performed. The flushable reagent pads are available without a prescription at many drugstores. In contrast, the traditional guaiac smear test is completed and interpreted by a medical professional, and these tests are usually available from a laboratory or a doctor's office. Many consumers prefer the flushable reagent pads because there is no stool handling and no laboratory processing. However, health care providers usually favor the guaiac tests because the large studies that have shown the benefits of colon cancer screening were done with guaiac tests.

The fecal occult blood test (FOBT) is performed as part of the routine physical examination during the examination of the rectum. It is used to detect microscopic blood in the stool and is a screening tool for colorectal cancer .

The fecal occult blood test (FOBT) is a rapid test for detecting the presence of blood hidden in the stool and caused by gastrointestinal bleeding. Purpose This test is performed to detect the presence of blood in the feces.

Stool specimen collection is the process of obtaining a sample of a patient's feces for diagnosic purposes. Purpose This procedure is used to test for infectious organisms, mucus, fat, parasites, or blood in the stool.

Upper GI EndoscopyUpper GI endoscopyallows your doctor to look directly into the beginning of your gastrointestinal (GI) tract. The esophagus, stomach, and duodenum (the first part of the small intestine) make up the upper GI tract.Before the Exam...

An upper GI examination is a fluoroscopic examination (a type of x-ray imaging) of the upper gastrointestinal tract, including the esophagus, stomach, and upper small intestine (duodenum). Purpose An upper GI series is frequently requested when a patient experiences unexplained symptoms of abdominal pain , difficulty in swallowing (dysphagia), regurgitation, diarrhea , or weight loss.

Upper GI SeriesAnupper GI seriesis an x-ray exam of yourupper digestive tract(the area from your mouth to the start of your small intestine). This test helps your doctor find problems such as ulcers, tumors, and certain diseases.Before Your TestSt...

GI bleeding studies uses radioactive materials in the investigation of bleeding from the gastrointestinal (GI) tract. These studies go under various names such as " GI bleeding scans " or " Tagged red blood cell scans.

An upper GI examination is a fluoroscopic examination (a type of x-ray imaging) of the upper gastrointestinal tract, including the esophagus, stomach , and upper small intestine (duodenum). Purpose An upper GI series is frequently requested when a patient experiences unexplained symptoms of abdominal pain , difficulty in swallowing ( dysphagia ), regurgitation, diarrhea , or unexplained weight loss.

An upper GI examination is a fluoroscopic examination (a type of x ray imaging) of the upper gastrointestinal tract, including the esophagus, stomach, and upper small intestine (duodenum). Purpose An upper GI series is frequently requested when a patient experiences unexplained symptoms of abdominal pain, difficulty in swallowing (dysphagia), regurgitation, diarrhea, or unexplained weight loss.