Positron emission tomography (PET) is a type of imaging scan that doctors might use when diagnosing and treating non-Hodgkin’s lymphoma (NHL). It can be useful for identifying and staging the cancer.

Biologically speaking, there is no organ as vital or complex as the brain. And yet, the brain still remains somewhat a of a mystery-there’s a lot that even experts don’t know. Another troubling fact ...

PET scans can light up tumors in the body and help doctors determine if they are cancerous or benign (noncancerous). The results of a PET scan help guide medical decisions. A PET scan is a type of ...

Before I hop on the MRI table, I’m asked if I’d like to take a photo beside the gleaming machine. I know what such a picture might look like: Last August, Kim Kardashian posed in Prenuvo’s signature ...

Add Yahoo as a preferred source to see more of our stories on Google. For nearly an hour, Ernie Lopez sat still inside a narrow MRI tube. “My biggest fear is if my nose itches,” said Ernie Lopez.

Add Yahoo as a preferred source to see more of our stories on Google. Preparing for a medical test often triggers health anxiety, making it easy to worry about hidden conditions and care needs. While ...

February is National Heart Month and a great time to make sure you’re doing everything you can to keep your ticker in top shape. There’s an inexpensive scan available that has proven effective to help ...

A simple test could provide powerful insight into your future heart health — and possibly much more. The coronary artery calcium (CAC) scan is commonly used to detect calcified plaque in the arteries.