Computer tomography scans, or CT scans, are an invaluable tool for diagnosing cancer and other conditions. But in a cruel twist, the medical imaging technique may be more harmful than once thought, ...
This archived news story is available only for your personal, non-commercial use. Information in the story may be outdated or superseded by additional information. Reading or replaying the story in ...
Researchers have known for several years that this part of the eyeball can be used to detect bigger neurological problems in the brain. The retina, a layer of nerves at the back of the eyeball, is ...
WASHINGTON (AP) – Scientists are peeking inside living brains to watch for the first time as a toxic duo of plaques and tangles interact to drive Alzheimer’s disease – and those tangles may predict ...
Coronary artery calcium (CAC) CT scans are becoming a more commonly used tool to effectively determine a patient’s future risk of heart disease and heart attack. These minimally invasive scans measure ...
Widespread shoulder MRI abnormalities may be part of normal aging, raising questions about over-diagnosis and avoidable procedures.
An advantage of whole-body MRIs over CTs is that they use magnets and radio waves, which eliminate the type of radiation linked to cancer. But that doesn’t mean they’re risk-free or the right choice ...
NEW YORK (Reuters Health) - Doctors can use a patient's abdominal CT scans to also check for signs of the bone-weakening disease osteoporosis, according to a new study. The researchers, who published ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results