Computed tomography (CT or CAT) scans help doctors detect everything from cancer to kidney stones. But some physicians are raising concerns about the safety of such procedures — most notably, an ...

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 ...

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 (CT) examinations (known more commonly as a “CT scan” or “CAT scan”) incorporate a series of x-ray images taken of areas inside the body and use a computer to create a ...

The gall bladder is a small pouch behind the liver, deep within the abdomen, making physical detection nearly impossible ...

Medically reviewed by Jay N. Yepuri, MD A high-fat diet, obesity, older age, and rapid weight loss can increase your risk of gallbladder disease.Gallstones are the most common cause of gallbladder ...

Gallstones are solid deposits that form in the gallbladder, a small organ located beneath the liver that helps in the digestion of fats. They are quite common and often develop without causing ...

Today, medical imaging has transformed the way doctors diagnose disease, detect injuries, and monitor treatment. Two of the most commonly used scans to detect a disease are the CT scan and the MRI.