BARCELONA, Spain — Data from a prospective imaging study question the use of x-ray radiography first in the diagnostic workup of patients with suspected axial spondyloarthritis (axSpA), a practice ...

Each year, the US performs more than 93 million computed tomography (CT) scans, many of which offer limited clinical value. For patients with mild head injuries, CT scans are often ordered reflexively ...

Please provide your email address to receive an email when new articles are posted on . CT head scans were ordered in approximately 175 million ED encounters. Patients who received scans were mainly ...