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New CT technique slashes radiation exposure while retaining image quality

from Health Imaging

New CT technique slashes radiation exposure while retaining image quality Health Imaging Researchers from University College London have created a computed tomography technique that can produce high-quality images with much less required radiation. The approach, described in Physical Review Applied, splits a full x-ray beam into thin "beamlets." It was tested on a small sample inside of a micro CT machine but can likely be adapted for medical modalities and reduce radiation exposure for millions of exams. READ MORE

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