: Everything You Need to Know About Esophageal Manometry
Esophageal manometry is a diagnostic test used to evaluate the function of the esophagus, the muscular tube connecting the throat to the stomach. This test measures the contractions of the esophagus when a person swallows, helping to assess the strength and coordination of the esophageal muscles as they move food toward the stomach.
Procedure Overview
During esophageal manometry, a catheter (a thin, flexible tube) with pressure sensors is gently inserted through the patient's nose, down the esophagus, and into the stomach. This allows the measurement of muscle contractions and pressure changes, aiding in the identification of various esophageal conditions.
Ideal Candidates for Esophageal Manometry
This test is often recommended for individuals experiencing:
Difficulty swallowing
Heartburn and/or regurgitation
Chest pain
Pain when swallowing
Possible Risks of Esophageal Manometry
Esophageal manometry is generally painless and complications are rare. However, some discomfort may occur during the procedure, including:
Watery eyes
Nasal and throat discomfort
Gagging when the tube passes through the throat
Minor side effects may be experienced after the procedure, typically resolving within a few hours, such as:
Sore throat
Minor nose bleeding
Stuffy nose
Preparation for the Esophageal Manometry Test
Prior to the test, patients may need to refrain from eating and drinking for a specified period. Specific instructions will be provided by the doctor. It's important for the patient to inform the doctor about all current medications, as some may need to be discontinued before the procedure.
What to Expect
Esophageal manometry, particularly high-resolution manometry, is performed without sedation and typically as an outpatient procedure. High-resolution manometry uses more pressure sensors than traditional methods, providing more precise measurements of pressure changes.
Most patients tolerate the procedure well. Before starting, the patient may be asked to change into a hospital gown.
For expert consultation and care in esophageal diagnostics and treatment, visit Dr. Rahul Raghavapuram at IRA Gastro & Surgical Clinic in Meerpet, Hyderabad. Dr. Raghavapuram holds an MBBS, DNB in General Surgery, DNB in Surgical Gastroenterology, and additional credentials including FACRSI, FMAS, and FIAGES.
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