A radiologist and public health expert breaks down what we know about President Trump's CT scan, and what this means for his ...

Computed tomography (CT) scans and magnetic resonance imaging (MRI) are two types of imaging procedures. They both create detailed images of the internal body structures. While CT scans use X-rays to ...

Multiple sclerosis, a complex neurological condition affecting nearly 3 million people worldwide, has long been characterized by its elusiveness. Even as medical imaging technology has advanced ...

Traumatic brain injury (TBI) is a disturbance of normal brain functions due to a head injury that everyone is at risk. The Centers for Disease Control and Prevention (CDC) estimates that 138 people ...

Preparation guidelines for a CT scan depend on the type of scan you’re having. If you’re having a bowel scan or a scan with contrast dye, you may need to adjust your diet. Preparation for a CT scan ...

In certain cases, a new method can provide as much information from brain images taken with computed tomography (CT) as images captured with magnetic resonance imaging (MRI). The method, presented in ...