Although 3D CT scans offer detailed images of internal structures, the 1,000 to 2,000 X-rays captured at various angles during scanning can increase cancer risk for vulnerable patients. Sparse-view CT ...

A older patient is guided into a CT scanner — an essential diagnostic tool whose life-saving power is now being weighed against growing concerns about long-term radiation exposure. Computed tomography ...

A research team has achieved a new milestone in 3D X-ray imaging technology. The scientists have captured high-resolution CT scans of the interior of a large, dense object -- a gas turbine blade -- ...

Compare CT Scan vs MRI to learn about the procedure, process, price differences risks and benefits so you can decide which diagnostic test is best for your health ...

Medical imaging scans that create detailed images of the body’s internal structures are widely used in medicine. Doctors need them to detect and manage certain types of cancer, assess the extent of ...

Curious about what happens after your doctor refers you for an imaging test? Discover why referrals are essential, who ...