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 ...

Micro X-ray CT scans reveal the reason why mice do not suffer as much tissue damage under ischemic conditions as humans. Their inferior gluteal artery provides a more effective bridge around blood ...

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 ...