Bone Density Scans for Adults (DXA) 25 million Americans have osteoporosis, nearly 80% of which are women. Said another way, 1 in 4 women has osteoporosis, making them 10 times more likely to suffer from this disease than men. The determining risk factors include. CT scans have various purposes. They include helping to diagnose a condition, guiding medical procedures, such as needle biopsies, and monitoring the effectiveness of certain treatments, such as cancer treatments. At the low doses of radiation a CT scan uses, your risk of developing cancer from it is so small that it can't be reliably measured.
The scans aren't cheap -- they run anywhere from $ to $ per scan and usually aren't reimbursed by insurance. And the question of how helpful these scans really are is a matter of hot debate. A computerized tomography (CT) scan combines a series of X-ray images taken from different angles around your body and uses computer processing to create cross-sectional images (slices) of the bones, blood vessels and soft tissues inside your body. CT scan images provide more-detailed information than .