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 ...

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 ...

CT scans use hundreds of X-rays to create detailed 3D images of things previously visible only through a biopsy or surgery Jean Hanvik decided that enough was enough. When a painful intestinal ...

Forbes contributors publish independent expert analyses and insights. Dr. Omer Awan is a practicing physician who covers public health. Lung Cancer, Scan, Essay Can Be Used Only To Illustrate Cancer, ...

Follow this author to personalize your feed and get instant alerts. WHY FOLLOW? Update your preferences in Account Settings A patient undergoes a CT scan. Personalized Content Follow this author to ...

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 ...

If you have stomach cancer, you have a higher chance of being cured if your healthcare team detects it early. A CT scan is often part of the diagnosis. Stomach cancer, or gastric cancer, happens when ...

A large study reveals that high-dose radiation from CT scans puts younger patients, especially girls, at a higher risk of developing cancer. If your child’s pediatrician orders a computed tomography ...

Having multiple CT scans in childhood may triple the risk of certain cancers, according to a new study. In the first study of its kind, researchers from the U.S., U.K. and Canada worked for nearly 20 ...