Topic:

Research

Latest Headlines

Latest Headlines

Study: BP apps require greater oversight due to lack of validation

A vast number of mobile applications promising blood pressure and hypertension management capabilities lack validation and require greater oversight, claims a study published this month in the  Journal of the American Society of Hypertension.

Mammographic interpretation by radiologists varies depending on technologists

The way in which radiologists interpret screening mammographies varies significantly depending on the technologists performing the examinations, according to research recently published in  Academic Radiology.

High-def scopes for colonoscopy sufficient to diagnose polyps

Investigators at the Mayo Clinic in Jacksonville, Florida, have determined that experienced gastroenterologists can use high-definition optical lenses during colonoscopies to accurately assess polyps.

Emphysema on CT indicates increased mortality risk

Researchers have found that persons who display signs of emphysema on CT scans--even if they don't suffer from chronic obstructive pulmonary disease (COPD) or airflow obstruction--have an increased mortality risk.

The growing importance of breast density notification laws

Five years ago, the state of Connecticut became the first to require that women be told they have dense breasts and that insurance cover ultrasound scans for those women. Since then, another 18 states have enacted similar laws, and Congress is considering similar legislation, as well.

Study: Messaging diabetic teens bolsters engagement, disease knowledge

Text messages can help keep teen diabetics engaged in healthcare issues and treatment, according to a new  study  published in the  American Diabetes Association's Diabetes Spectrum.

Despite alternatives, women still undergo longer courses of breast cancer rad therapy

Most women who are treated for early-stage breast cancer in the U.S. undergo a course of radiation therapy that is much longer than a less time consuming version of the treatment that oncologists believe is just as effective.

Researchers question value of ultrasound screening

A new study questions whether routine ultrasounds are necessary for women with dense breasts who have had normal mammograms.

RSNA 2014: Study finds more lung cancers in poor, underserved area than NLST population

The introduction of a CT lung cancer screening program in a poor, underserved community of New York City using National Lung Screening Trial (NLST) standards resulted in the detection of more cancers than other studies, according to research presented last week at the annual meeting of the Radiological Society of North America in Chicago.

At RSNA 2014, a celebration of the past and a look to the future

Last week's meeting of the Radiological Society of North America (RSNA) in Chicago was the organization's 100th annual get together, and as such was celebrated with a proud look at the past of both the RSNA and the field of radiology. But the meeting also was about the present--and more importantly the future--of radiology.