Neuroscience

How deep space travel could affect the brain

Exposure to chronic, low dose radiation—the conditions present in deep space—causes neural and behavioral impairments in mice, researchers report in eNeuro. These results highlight the pressing need to develop safety ...

Obstetrics & gynaecology

Worrisome increase in some medical scans during pregnancy

Use of medical imaging during pregnancy increased significantly in the United States, a new study has found, with nearly a four-fold rise over the last two decades in the number of women undergoing computed tomography (CT) ...

Oncology & Cancer

Survivors of breast cancer face increased risk of heart disease

Thanks to advanced medical treatments, women diagnosed with breast cancer today will likely survive the disease. However, some treatment options put these women at greater risk for a number of other health problems. A new ...

Cardiology

Pregnancy-adapted algorithm avoids diagnostic imaging for PE

(HealthDay)—A pregnancy-adapted algorithm can safely avoid diagnostic imaging in a proportion of pregnant women with suspected pulmonary embolism, according to a study published in the March 21 issue of the New England ...

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