Preparing for a PET scan requires switching to a no-sugar diet the day before the scan. People with diabetes may have special instructions regarding medications. Doctors typically schedule PET scans ...

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.

One of my favorite kinds of apps is simple utilities that solve a common problem and are straightforward to use. That’s exactly what Greg Pierce has created with Simple Scan, a scanning app for the ...