Positron emission tomography (PET) is a sophisticated medical imaging technique. It uses a radioactive tracer to pinpoint differences in tissues on the molecular level. A whole-body PET scan can ...

The president raised eyebrows last year when he went for a second physical in the course of one year at the Walter Reed ...

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 ...

The company is working to strengthen its fundamentals using additions like membership card scanners, CEO Ron Vachris said. “This isn’t about technology for technology’s sake.” ...

The procedure uses radioactive “tracers” injected into your bloodstream that are viewed under specialized imaging equipment. In the case of detecting birth defects, the scan is performed early in ...

“Our results demonstrate that texture analysis can uncover minute retinal changes long before diabetic retinopathy becomes ...

Pain in your upper right belly a couple of hours after a large or fatty meal is one of the first signs that you may have gallstones. To figure it out, your doctor may want you to have a test called a ...

Jan. 25, 2006 — -- Parents who want to pick up their kids at school in one New Jersey district now can submit to iris scans, as the technology that helps keep our nation's airports and hotels ...

| 2026 is set to open in a complex healthcare environment, with rising costs and evolving policy priorities felt across the ...

The AHA has released its 2026 Environmental Scan, a comprehensive resource designed to help hospitals and health systems navigate a rapidly evolving landscape. The scan provides data and trends that ...

Scan.com is a UK-based platform that provides access to private diagnostic scans, including MRI, ultrasound and CT scans, ...