Whole Body Iodine Scan Procedure

SPECT Scan In Bangalore

Whole Body Iodine Scan

A Whole Body Iodine Scan is a nuclear medicine test used to detect and monitor thyroid cancer and thyroid disorders. It involves administering a small dose of radioactive iodine (I-131 or I-123), which is absorbed by thyroid cells, including any remaining or cancerous thyroid tissue. A gamma camera then captures images to identify thyroid remnants, metastases, or recurrent cancer. This scan is commonly performed after thyroid surgery or radioactive iodine therapy to assess treatment effectiveness and detect disease spread.

Scan Procedure

Appointment Scheduling

Please schedule your appointment one day in advance. If you have scheduled your appointment several days in advance, please confirm the appointment with us one day prior to the procedure.

Arrival and Reception

Upon arrival on the scheduled day, proceed to the reception desk. Our receptionist will provide you with detailed information about the procedure.

Waiting Period After Radioactive Iodine Administration

After taking the radioactive iodine, there will be a waiting period of 24-48 hours to allow time for the iodine to be absorbed. During this time, you are encouraged to drink plenty of water to help with the distribution and clearance of iodine.

Initial Scan

After the waiting period, you will return to the imaging center for the scan. And in some cases, there’ll be waiting period depending on the calibrator, after the waiting period there’ll be a scan of approximately 30 minutes.

Radiation Precautions

Depending on the dose of radioactive iodine used, you may be advised to follow certain radiation precautions after the procedure to limit exposure to others. Our staff will provide you with specific guidelines if this is necessary.

Report Collection

A soft copy of the scan reports will be sent to you via WhatsApp or email within 3-5 hours. The hard copy of the reports can be collected from the center at your convenience.

Scan Preparations

Hydration

Ensure that you drink at least one liter of water in the hour before your test. You are free to use the restroom as frequently as necessary.

Low-Iodine Diet

Follow a low-iodine diet for 1-2 weeks before the scan. Avoid foods high in iodine, such as dairy products, seafood, iodized salt, soy products, and certain food dyes.

Medications

Inform the healthcare provider about any medications you are taking, especially those containing iodine or kelp, as they may need to be paused before the test. You may need to stop certain medications temporarily, or you may receive injections to stimulate iodine uptake without stopping your medication, hence please get it confirmed by the healthcare provider.

Previous Reports and Prescription

Bring all previous reports, CDs, and scan images with you. If available, also bring the doctor's prescription for the scan.

Jewelry and Metal Objects

Avoid wearing any jewelry or metal objects during the scan as these may interfere with the test.

Pregnancy

If you are pregnant or suspect you might be, inform the doctor before booking the appointment. These scans are generally not recommended for pregnant women.

Lactation

If you are breastfeeding, inform the healthcare provider before the scan. The doctor will advise on when to pause and when it is safe to resume breastfeeding after the scan.

If you need more information about the test, consult with the doctor when booking your appointment. They will provide the necessary instructions.

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