Archaeopteryx is the fossil that proved Darwin right. It's the oldest known fossil bird, and it helps show that all birds— ...

Early CT machines were single-slice; modern MDCT scanners can acquire 64, 128, or even 320 slices per rotation, drastically reducing scan time while improving image quality. The combination of fine ...

CT scans are a common test used by radiologists to examine what's happening inside the body. These scans use a small amount of radiation, raising concerns that they could cause cancer. Mark ...

For Stephan Fihn, the reward was seeing how Veterans Affairs research changed his patients' lives. "A big one was the management of prostate enlargement. You know, when I went into practice, the ...

There are, however, some major issues with the media reports. Although CT scans can and sometimes do cause cancer in patients, the reality is that you probably aren’t in much danger when you go ...

at the National Hospital has been out of service for the past two weeks leading to the suspension of appointment scheduling for CT and MRI scans, sources said. According to informed sources ...

CT scans are a vital part of modern medicine. Found in every hospital and many clinics, they give doctors a fast and detailed look inside the body – helping to diagnose everything from cancer ...

[5] Doctors often use a CT scan to confirm the presence of inflammation or complications. It’s the gold standard for diagnosing diverticulitis and guides treatment [6]. A physical exam is also ...

A CT scan of the abdomen can show the organs, blood vessels, and bones in your abdominal cavity. The multiple images provided by the scan can give your doctor many different views of your body.

A new analysis estimates that more than 100,000 cancer cases per year could be caused by radiation from CT scans. In some cases, the information provided by a CT scan could also be obtained from ...

X-rays and CT scans have revolutionized medicine. Doctors can look inside the body and diagnose diseases even before people feel ill. But medical imaging that uses radiation comes at a cost.