A heart PET scan is a noninvasive imaging test that uses a small amount of radiation. It helps doctors understand how the heart functions and whether it is healthy. Cardiac or heart PET scans create ...

A PET scan can help doctors spot cancer that has spread through the body. A doctor may request one during the melanoma diagnostic process if they suspect advanced melanoma cancer. A PET scan is an ...

PET scans use a radioactive tracer to generate images of the body for medical analysis. Doctors commonly use PET scans to detect cancer and assess how far it has spread. Radiation exposure from PET ...

A heart perfusion imaging scan, or myocardial perfusion scan, is a test that tells doctors how well a person’s heart pumps blood. Doctors may use this test when diagnosing the cause of chest pain or ...

Positron emission tomography (PET) scans can detect cancer earlier than other imaging tests. But some types of cancer are harder to detect on a PET scan. In particular, they may miss cancers that ...

Christy Carlson Romano is fighting her insurance to cover a cancer scan. Here’s what to do if you face the same fight.

Low-cost coronary artery calcium scans can help determine if you need statin drugs, especially if you're 40-75.

At 43, Shira Boehler was everything the modern health narrative celebrates: disciplined, active, a 6-mile runner, and ...

When we think about a cardiac arrest, we usually imagine dramatic scenes - chest pain, ambulances, and emergency surgeries. However, the truth is, for most people, heart disease is quietly brewing ...

Kidney stones can cause sudden and intense pain, often sending people straight to the emergency room. Once symptoms begin, ...

The pilot program aims to ease congestion, though early feedback suggests it’s not a smooth ride just yet.