Nuclear Medicine Provides Perfect Result For Bone Scan
A bone scan is a type of nuclear scanning test to find certain abnormalities in the bone. It is used to diagnose certain conditions relating to bones, which include cancer of the bone, injection of the sources of bone inflammation, diagnosis of fractures that are difficult to view in traditional X-ray images and the detection of damage to bone. In this regard innovative method of nuclear medicine bone scan is very useful to detect the bone problems.
Nuclear medicine bone scans are being used for the bone imaging by which physicians can visually identify bone abnormalities. This technological method includes magnetic resonance imaging (MRI) and X-ray computed tomography (CT). It is a very basic test to measures bone metabolism that is difficult to find in other imaging techniques. It is different from a bone density scan for which a low exposure x-ray test is used to measure bone density. The nuclear medicine scan technique is performed for the bone re-building activity with the help of radiopharmaceuticals.
During the imaging procedure, patient is injected with a small amount of radioactive material such as 600 MBq of technetium-99m-MDP. It produces the energy that can be scanned with a gamma camera; it is a device sensitive to the radiation emitted by the radioactive material. Generally, the imaging process takes 30 to 70 minutes. For the evaluation of bone infection or fractures, a three phase bone scan is performed where 20-30 minutes are taken for each phase. Sometimes, nuclear medicine for bone scan causes minimal side effects, so the test and material should be performed under the supervision of well-qualified physicians.