It can help to find out: where the cancer is the size of the cancer whether the cancer has spread You usually have a PET scan in the radiology or nuclear medicine department as an outpatient. These ...

A PET scan is an imaging test that helps diagnose medical conditions. It uses radiation to show bodily activity on a cellular level. PET scans fall into two types. Healthcare professionals ...

To prepare for a bone density test, patients should stop taking calcium supplements at least 24 hours before the exam for the ...

In a comprehensive Genomic Press perspective article published today, researchers from Fudan University and Shanghai ...