Members of the media are invited to attend a National Institutes of Health conference focused on transforming computed tomography (CT) technology and its use to achieve minimal public health risks from radiation exposure. A specific goal of this conference is to identify the technological steps and associated research required to reduce the radiation dose from routine CT exams to less than 1 mSv (millisievert, the unit used to measure the amount of ionizing radiation absorbed by human tissues). Additional goals in the near-term are improving our understanding and management of radiation exposure, and defining steps to achieve best technical and clinical practices.

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