Exposure to radiation from head or neck CT imaging increased risk for childhood brain tumors, according to results of a ...

Can a patient have a CT scan, diagnostic X-ray examination or MRI scan on the same day as the PET/CT scan? » After a PET scan, how long does a patient need to wait before using public transportation ...

In this analysis, Columbia University researchers estimated risks for cancer that might be caused by radiation from CT scanning. They used data on long-term cancer incidence among Hiroshima ...

Using CT scans, doctors can more easily diagnose problems such as cancers, cardiovascular disease, infectious disease, trauma and musculoskeletal disorders. » What are the typical radiation doses ...

By harnessing new X-ray detectors, photon-counting CT hugely improves image quality and contrast. In addition, these machines can also provide results at a lower radiation dose, allowing ...

Monitoring respiratory motion during diagnostic imaging and radiation therapy is crucial for accurate diagnosis and treatment ...

and some research suggests that our susceptibility to certain radiation-induced cancer does not diminish as much with age as once thought. "There are lots of reasons for ordering CT scans ...

Researchers have developed a method that leverages artificial intelligence to ensure accurate heart scans without added radiation or cost.

Health P.E.I. set out to get wait times for computed tomography (CT) scans under control. The health authority’s efforts to ...

Coronary artery disease is the leading cause of death globally. One of the most common tools used to diagnose and monitor heart disease, myocardial perfusion imaging (MPI) by single photon emission ...

As well as being used to quickly examine internal injuries from trauma, it can also be used to visualise nearly all parts of the body. As CT scans use radiation however, they cannot be used repeatedly ...