"Ultrasound scans, whether 2D, 3D or 4D, all work in the same way," says Rachel. "Quite simply, the scanning probe sends out ...

Cardiologists at Wellspan York (Pa.) Hospital are working to change the standard of care for patients with heart complaints thanks to a new 4D cardiac CT scan machine. Currently, patients who ...

CT scans are a vital part of modern medicine. Found in every hospital and many clinics, they give doctors a fast and detailed look inside the body—helping to diagnose everything from cancer and ...

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 ...

A man in his eighties undergoing a four-dimensional (4D) CT scan for lung cancer treatment developed acute sweating, nausea, and vomiting that resolved when seated. Imaging suggested possible ...