Non-enhanced CT scans were deemed helpful in only 4% of haemorrhage cases, primarily in gastrointestinal bleeding, while contributing substantially to the overall radiation exposure. An analysis of 75 ...

In a recent study published in the journal Nature Medicine, a large team of researchers from China, the United States, and the Czech Republic developed a deep learning-based approach to use ...

Unenhanced CT was about 30% less accurate than contrast-enhanced CT for the evaluation of acute abdominal pain in the emergency department (ED), a retrospective study showed. Of 201 adult patients, ...

Mason Frazier, M.D., associate professor in the University of Alabama at Birmingham’s Marnix E. Heersink School of Medicine’s Department of Radiology, says contrast imaging is important part of ...

CT scans identified cancer in 13% of patients with non-specific symptoms, despite a fivefold increase in referrals from GPs from 2012 to 2019. Around 1 in 7 patients were diagnosed with cancer. This ...