Posts Tagged: radiology

Low-Dose CT Scans Make High-Quality Images

Technological developments have been a driving force in healthcare progress, especially in recent decades. For instance, computed tomography (CT) scanners use computer-processed X-rays to produce image “slices” of specific areas of the body that show anatomy and disease processes in exquisite detail. This technology helps physicians make quick diagnoses of a range of acute and… Read more »

Are Airport X-Ray Scanners Safe?

Officials at the US Transportation Security Administration (TSA) were mistaken if they thought using ionizing radiation to screen upwards of a billion travelers a year wouldn’t raise potential health concerns. Indeed, the use of airport “backscatter” X-ray scanners, which employ full-body imaging to detect banned and dangerous items, has vocal advocates on both sides of… Read more »

North Shore-LIJ Takes Steps to Reduce Radiation Risks with New Technology

Diagnostic imaging is an effective tool that can save lives. However, the higher the dose of ionizing radiation delivered at any one time, the greater the risk that a patient will face long-term damage. In addition, if a patient receives repeated doses, harm can also occur as the cumulative effect of those multiple doses over… Read more »

Low-Dose CT Scanners Become the New Standard of Care

Last year, The Joint Commission issued a sentinel alert about the radiation risks of diagnostic imaging. In 2010, a year before The Joint Commission’s warning, North Shore-LIJ Imaging Services initiated a review of all imaging equipment across the health system, looking at such factors as age and the clinical conditions for which the scanners are… Read more »

Frequent Dental X-Rays Linked to Most Common Brain Tumor

People who received frequent dental x-rays in the past have an increased risk of developing a meningioma, the most commonly diagnosed primary brain tumor, according to a recent study published in Cancer, a peer-reviewed journal of the American Cancer Society. Researchers from the Yale University School of Medicine in New Haven and Brigham and Women’s… Read more »