Health

Backscatter body scan redux

Airline passengers have already said bon voyage to the controversial backscatter x-ray security scanners, pulled from U.S. airports in 2013 over concerns about privacy and potential radiation risks. But the devices may be ...

Oncology & Cancer

ARRS: Women overestimate radiation risk from mammogram

(HealthDay)—Women tend to overestimate the radiation risk associated with mammography, according to a study presented at the annual meeting of the American Roentgen Ray Society, held from May 4 to 9 in San Diego.

Oncology & Cancer

MicroRNA-31 might predict lung-cancer spread

(Medical Xpress)—Determining whether a patient's lung cancer has spread to nearby lymph nodes is critical for identifying the most effective therapy, but it usually requires surgery. A new study suggests, however, that ...

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