Esophageal pH monitoring is a test that measures how often and how long stomach acid is entering the esophagus. A small thin tube is introduced through the nose or mouth and into the stomach, which is then drawn back up into the esophagus. The tube is attached to a monitor which records the level of acidity in the esophagus. The patient records symptoms and activity while the tube is left in place for the next 24 hours. The information from the monitor is compared to the diary the patient provides. This test is helpful in determining the amount of stomach acid entering the esophagus.
Review Date: 10/18/2006
Reviewed By: Jenifer K. Lehrer, MD, Department of Gastroenterology, Frankford-Torresdale Hospital, Jefferson Health System, Philadelphia, PA.Review provided by VeriMed Healthcare Network.
Reviewed By: Jenifer K. Lehrer, MD, Department of Gastroenterology, Frankford-Torresdale Hospital, Jefferson Health System, Philadelphia, PA.Review provided by VeriMed Healthcare Network.
A.D.A.M., Inc. is accredited by
URAC, also known as the American
Accreditation HealthCare Commission. URAC's accreditation program is
the first of its kind, requiring compliance with 53 standards of quality and
accountability, verified by independent audit.
The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. Copyright 2005 A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.