Digestive Health: Tests & Diagnosis

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  • Abdominal Ultrasound

    01/05/09, Healthwise

    An abdominal ultrasound uses reflected sound waves to produce a picture of the organs and other structures in the upper abdomen. Sometimes a specialized ultrasound is ordered for a detailed evaluation of a specific organ, such as a ki

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  • Stool Analysis

    04/11/08, Healthwise

    A stool analysis is a series of tests done on a stool (feces) sample to help diagnose certain conditions affecting the digestive tract. These conditions can include infection (such as from parasites, viruses, or bacteria),

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  • Fecal Occult Blood Test (FOBT)

    08/11/08, Healthwise

    A fecal occult blood (FOBT) test finds blood in the stool by placing a small sample of stool on a chemically treated card, pad, or cloth wipe. Then a special chemical solution is put on top of the sample. If the card, pad, or cloth turns

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  • Computed Tomography (CT) Scan of the Body

    07/19/07, Healthwise

    A computed tomography (CT) scan uses X-rays to make detailed pictures of structures inside of the body.

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  • Upper Gastrointestinal Endoscopy

    04/11/08, Healthwise

    An upper gastrointestinal (UGI) endoscopy is a procedure that allows your doctor to look at the interior lining of your esophagus, your stomach, and the first part of your small intestine (duodenum) through a thin, flexible viewing in

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  • Total Serum Protein

    01/02/08, Healthwise

    A total serum protein test measures the total amount of protein in the blood. It also measures the amounts of two major groups of proteins in the blood: albumin and globulin.

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  • Laparoscopy

    07/15/08, Healthwise

    Laparoscopy is a surgery that uses a thin, lighted tube put through a cut (incision) in the belly to look at the abdominal organs or the female pelvic organs. Laparoscopy is used to find problems such as cysts, adhesions, fibr

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  • Helicobacter pylori Tests

    01/11/08, Healthwise

    Helicobacter pylori tests are used to detect a Helicobacter pylori (H. pylori) infection in the stomach and upper part of the small intestine (duodenum). H. pylori can cause peptic ulcers; however, most people with H. pylori in th

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  • Ammonia

    01/02/08, Healthwise

    An ammonia test measures the amount of ammonia in the blood. Most ammonia in the body forms when protein is broken down by bacteria in the intestines. The liver normally converts ammonia into urea, which is then eliminated in urin

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  • Colonoscopy

    08/11/08, Healthwise

    Colonoscopy is a test that allows your doctor to look at the inner lining of your large intestine (rectum and colon). He or she uses a thin, flexible tube called a colonoscope to look at the colon. A colonoscopy helps find ulcers,

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