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Radiology
NIH makes DeepLesion dataset of CT images publicly available
The National Institutes of Health’s Clinical Centre has made a large-scale dataset of CT images publicly available to help the scientific community improve detection...
New software detects on a CT one of the commonest causes of stroke
Machine learning has detected one of the commonest causes of dementia and stroke, in the most widely used form of brain scan (CT), more...
Concern over diagnostic low-dose radiation exposure challenged – study
The long-held belief that even low doses of radiation, such as those received in diagnostic imaging, increase cancer risk is based on an inaccurate,...
Early imaging not linked with better outcomes
Older adults who had spine imaging within six weeks of a primary care visit for back pain had pain and disability over the following year that was no different from similar patients who did not, contradicting many guidelines.