Salivary Gland Scan
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Test Overview
A salivary gland scan uses a special camera and a tracer (radioactive chemical) to take pictures of the salivary glands 
. This can help your doctor find the cause of dry mouth (xerostomia) or swelling in the salivary glands.
During a salivary gland scan, the tracer liquid is put into a vein (IV) in your arm. The tracer moves through your blood and into the salivary glands. A special camera takes pictures to show how much tracer stays in the salivary glands.
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| Last updated: | September 11, 2007 |
|---|---|
| Author: | Maria G. Essig, MS, ELS |
| Reviewed By: | Adam Husney, MD - Family Medicine, Paul D. Traughber, MD - Radiology |
| Editors: | Susan Van Houten, RN, BSN, MBA, Tracy Landauer |
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