Gastroesophageal Reflux Disea... : Tests

A positive stool guaiac; Continuous esophageal pH monitoring showing reflux; Endoscopy showing ulceration or inflammation of the esophagus; Esophageal manometry showing abnormal sphincter pressure; A barium swallow showing reflux; A positive Berns...

Gastroesophageal Reflux Disease:: Though esophagitis may have been found in one of these tests, the doctor will need to determine whether it was caused by GERD or by milk allergy, which does not respond to acid suppressant therapy.

The Bernstein test attempts to reproduce symptoms of heartburn . It is usually done along with other tests dealing with esophageal functions .

Esophageal manometry is a test to measure the motor action of the lower esophageal sphincter (LES) and esophageal body. A catheter is used to measure esophageal pressure and records the duration and sequence of contractions in the esophagus.

Esophageal ManometryEsophageal manometryis a test to measure the strength and function of theesophagus(the "food pipe"). Results can help identify causes of heartburn, swallowing problems, or chest pain.

Esophageal pH monitoring is a test that measures how often and for how long stomach acid enters the esophagus (the tube from the mouth to the stomach).

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.

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.

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...