A computed tomography (CT) scan is a test your doctor might use to look for a problem inside your body, plan your surgery, or check how well a treatment is working for you. It uses powerful X-rays, a ...

A CT scan is often one of the first imaging tests done during the diagnostic process. While a CT scan alone isn’t enough to diagnose pancreatic cancer, it can provide images that help doctors ...

While these advanced imaging tools save lives by detecting injuries and illness, mounting evidence suggests they may come with long-term consequences that patients need to understand before agreeing ...

Rachel works as a CRNA where she provides anesthesia care across the lifespan, including pediatric anesthesia, with a primary focus on orthopedic anesthesia. She is also an Assistant Professor at the ...

Forbes contributors publish independent expert analyses and insights. Paul Hsieh, M.D., covers healthcare economics, innovation, and policy. Radiologists have fielded numerous questions in recent ...

Computed tomography -- also known as computed axial tomography, a CT scan, or a CAT scan -- is a tool doctors use to diagnose many types of health problems. Special X-ray equipment creates images of ...

Computerised tomography (CT) scans are being increasingly used for medical diagnoses. In the UK, about 3m CT scans are carried out each year, and the rate per person is around five times higher in the ...

Computed tomography (CT) is a type of medical imaging tool that allows doctors to see inside a person’s body. Doctors may use an abdominal CT scan to look for signs of injury, infection, or disease in ...

If your doctor orders a CT scan, here is what you need to know: Subscribe to read this story ad-free Get unlimited access to ad-free articles and exclusive content. A computed tomography scan — also ...