There has been an escalating risk of brain cancer associated with increasing radiation dose to the brain from CT examinations, a cohort study of more than 650,000 children and young adults indicated.

A new study has set off alarm bells, attributing the overuse of computed tomography – or CT – scans to around 5% of new cancer diagnoses annually. Since 2007, this imaging technology has seen a 30% ...

OAK BROOK, Ill. – A new study showed that a non-invasive imaging test can help identify patients with coronary artery blockage or narrowing who need a revascularization procedure. The findings were ...

CT examinations performed on 62 million patients in the United States during 2023 are projected to result in approximately 103,000 future cancer cases, according to a recent modeling study. The ...

Is CT overused in the emergency room to diagnose abdominal pain? Researchers at Massachusetts General Hospital in Boston undertook one of the largest studies of its kind to find out. "We reviewed 633 ...

According to an accepted manuscript published in ARRS' own American Journal of Roentgenology (AJR), using an automated deep-learning AI tool, as well as weight-based volumetric thresholds, might ...