DEAR MAYO CLINIC: I’m scheduled for a CT scan, and I’ve never had one before. What does a CT scan do, what will it be like and is it safe? ANSWER: Co mputer tomography (CT) was invented more than 50 ...

Do you know what a PET-CT scan is?Simply put, a PET-CT is...a test to check if there is cancer in the bodyand if so, where it is locateda test to investigate.A regular CT scan is a test that looks at ...

Cardiologist Dr. Joshua Cohen explains how advanced plaque analysis is changing risk assessment, workflow and implementation ...

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 are one of the most effective medical tools available today, providing an in-depth look inside the human body to spot tumors, detect brain bleeds and other ailments. But a new study suggests ...