CT imaging of blood vessels in the brain. Lower right image shows a volumetric reconstruction. (Cynthia McCollough, Mayo Clinic, via Physics Today) October 1st, 2021 marks the 50th anniversary of the ...

Artificial intelligence (AI) can diagnose COVID-19 from CT scans, researchers in China claim. At least two teams have released studies that they say demonstrate that deep learning can analyse ...

Chest CT scans of three representative patients from the Framingham Heart Study. The deep learning system has identified and outlined the heart (blue contours) and coronary calcium (orange contours). ...

A CT scan technique that splits a full X-ray beam into thin beamlets can deliver the same quality of image at a much reduced radiation dose, according to a new study. The technique, demonstrated on a ...