BONE IMAGING
Nuclear Imaging for Cancer, Fractures, and Bone Disease
A bone scan is a nuclear imaging exam that can help physicians diagnose and treat problems of the bone, such as cancer, arthritis, fractures, infections and other conditions. This test uses a small amount of a radioactive fluid, called a radioisotope, which is absorbed by the bones over time. The gamma camera detects energy from the radioisotope and produces functional images of the skeleton.
Patient Testimonials
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Frequently Asked Questions
You must drink at least 2 to 4 glasses of water or juice within the first hour following your injection.
After your injection, it takes 2 ½ to 4 hours for the radioactive material to travel to your bones. You can leave the facility during this time. You will be given a time to return for your scan which will take approximately 45 minutes” or something similar.
After the radioisotope is injected, it takes 2½ to 4 hours for the tracer to travel through your bloodstream and be absorbed by your bones. This waiting period allows the tracer to concentrate in areas of bone activity, providing clearer and more accurate images. You’re free to leave the facility during this time and return for your scan.
Drinking 2 to 4 glasses of water or juice after your injection helps your kidneys flush out any tracer that isn’t absorbed by your bones. This improves image quality by reducing background radiation and helps eliminate the radioactive material from your body more quickly. You’ll also be asked to empty your bladder right before the scan begins.
No, a bone scan is not painful. You’ll feel a small pinch when the radioisotope is injected into your vein, similar to any blood draw. During the scan itself, you simply lie still on a table while the gamma camera moves around you. The camera doesn’t touch you and doesn’t cause any discomfort.
Yes, you can return to your normal activities immediately after the bone scan. The small amount of radiation clears from your body naturally within 24 to 48 hours. Continue drinking plenty of fluids to help flush the tracer from your system.