Interventional radiologists should refrain from performing either kyphoplasty or vertebroplasty unless the procedure, intended mostly for the management of pain from vertebral compression fractures, is done in the context of clinical trials.

Results of a study by Greek researchers suggest that percutaneous disc decompression, a newly developed outpatient procedure for herniated vertebral discs, has better long-term effects than conservative therapy. They released findings Wednesday at the 2009 RSNA meeting.

Increasing CT scanning speeds and image resolution combined with automated injection and optimized protocols tailored to specific patient features could reduce iodinated contrast media needed for coronary CT angiography by at least half, according to several papers presented at the 2009 RSNA meeting.

Evidence from x-ray exams suggests that tabs used to open aluminum beverage cans pose a swallowing risk to children, according to a study presented Monday at the 2009 RSNA meeting.

A new Irish study has highlighted an alarming lack of knowledge among clinicians about radiation exposure and its potential risks.

Universal x-ray screening of tuberculosis has limited value, carries potentially adverse effects for patients, and creates an unnecessary cost burden, according to a study presented Monday at the 2009 RSNA meeting.

Radiologist Dr. Richard M. Chesbrough has taken an in-depth look at outpatient imaging services in Southeast Michigan, and the resulting picture is not pretty

Genitourinary scientific papers to be released at the 2009 RSNA meeting underscore attempts to address diagnostic challenges as old as the subspecialty itself by taking advantage of recent technological developments.

Specialties outside of radiology could benefit from unified databases and iPhone applications.