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Diagnosing Gastroesophageal Reflux Disease

Manometry

By , About.com Guide

Updated November 11, 2010

About.com Health's Disease and Condition content is reviewed by the Medical Review Board

Manometry is a technique that records muscular pressure. A small tube is guided through the patient's nose and into the esophagus. A computer connected to the sensor on the tube will measure the muscular pressure in the esophagus and stomach.

This test is useful for the following reasons

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