News tagged with radiation doses

Lowering CT tube voltage for colonography beneficial

(HealthDay)—In patients undergoing computed tomography (CT) colonography, reducing the tube voltage from 120 kVp to 100 kVp significantly reduces radiation dose while minimally reducing image quality, regardless ...

Mar 07, 2013
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Novel small molecules used to visualize prostate cancer

Two novel radiolabeled small molecules targeting prostate-specific membrane antigen (PSMA) have excellent potential for further development as diagnostic and therapeutic radiopharmaceuticals, according to research published ...

Mar 05, 2013
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Scatter radiation from mammography presents no cancer risk

The radiation dose to areas of the body near the breast during mammography is negligible, or very low, and does not result in an increased risk of cancer, according to a study presented today at the annual meeting of the ...

Nov 27, 2012
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