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What is the medical term meaning salivary gland scan?
A salivary gland scan, also called a parotid gland scan
What is the normal result of a salivary gland scan?
A normal result of a salivary gland scan shows normal uptake and excretion of the radioactive tracer by the salivary glands. This indicates proper functioning of the salivary glands with no blockages or obstructions.
What is a salivary gland scan?
A salivary gland scan is a nuclear medicine test that examines the uptake and secretion in the salivary glands of a radioactively labeled marker substance. The pattern of uptake and secretion shows if these glands are functioning normally.
What aftercare is required for a salivary gland scan?
Patients can return to normal activities immediately
What risks are associated with salivary gland scans?
A salivary gland scan is a safe test. The only risk is to the fetus of a pregnant woman. Women who are pregnant should discuss the risks and benefits of this procedure with their doctor.
How long to salivary gland scans take?
The entire process takes about ten minutes for the injection and 30-45 minutes for the scan.
Why are salivary gland scans performed?
A salivary gland scan is done to help diagnose the cause of dry mouth. It is a test that is done when Sjogren's syndrome, salivary duct obstruction, asymmetric hypertrophy, or growths such as Warthin's tumors are suspected.
What will abnormal results of an adrenal gland scan show?
An abnormal adrenal scan may show evidence of a tumor where there is excessive secretion of adrenaline or noradrenaline. Over 90% of these tumors are in the abdomen.
What are abnormal results of a liver scan?
An abnormal liver scan may result from a mass. Depending on the radioisotope and technique used, the scan may identify particular types of tumors or certain cancers.
What is an abnormal result of a lung ventilation scan?
absence of marker material when the lung perfusion scan for the area is normal suggests lung disease
What precautions are associated with salivary gland scans?
The only people who should not undergo this test are pregnant women.It may be necessary to wait until earlier radiopharmaceuticals have been cleared from the body before undergoing this scan.
What characteristics does an abnormal technetium heart scan have?
In an abnormal technetium heart scan, hot spots reveal damage to the heart. The larger the hot spots, the poorer the patient's prognosis.
