A bone scan carries no greater risk than conventional X-rays. The tracers in the radioactive substance used in a bone scan produce very little radiation exposure. The risk of having an allergic reaction to the tracers is low. However, the test may be unsafe for pregnant or breastfeeding women.
Exposure to Ionizing Radiation on The Rise
The Australian Radiation Protection and Nuclear Safety Agency (ARPANSA) has recommendations about breast-feeding and close contact with children after nuclear medicine tests. For a bone scan, the recommended time for not breast-feeding or having close contact with young children is 1 hour.
Ultrasound and MRI do not use ionizing radiation and have no risk of inducing cancer. While excellent for many things, MRI and Ultrasound are often not the best test and CT scans or x-rays are preferred.
Side Effects of a Bone Scan. Before a bone scan, the patient is injected with a radioactive material that travels throughout his bloodstream into the bones and organs. A specially designed camera detects the radiation emitted by the material while scanning the body. Bone scans have minimal side effects and risks, according to the American Academy of Orthopaedic Surgeons.
It’s called a nuclear bone scan, and it’s also known as skeletal scintigraphy. When you have the test, the radioactive material — called a tracer or radionuclide — will gather at places in your bones that are the site of chemical or physical changes. The radiation is then picked up by a scanner.
Bone scan. A bone scan involves injecting a very small amount of radioactive material (radiotracer) into a vein. The substance travels through your blood to the bones and organs. As it wears off, it gives off a bit of radiation. This radiation is detected by a camera that slowly scans your body.
Bone scan can detect osteomyelitis, an infection of the bone or bone marrow. Bone scan helps monitor the effects of treatment on bone abnormalities. The procedure is free from acute or long-term side effects, and except in cases of very young patients, sedation is seldom necessary.
A bone scan is a specialized radiology procedure used to examine the various bones of the skeleton. It is done to identify areas of physical and chemical changes in bone. A bone scan may also be used to follow the progress of treatment of certain conditions. A bone scan is …
Having a bone scan means you are exposed to a small amount of radiation. So you should avoid having a bone scan if you are pregnant. Exposure to radiation from having a bone scan can increase your risk of developing cancer in the future by an extremely small amount.