Once you’ve built your own X-ray machine to take 2D images of the insides of stuff, there’s really only one logical next step: building your own computed tomography (CT) scanner to get 3D ...

In the subsequent five years, Siewerdsen, a professor in the Johns Hopkins Department of Biomedical Engineering, and a team of colleagues took the idea from the napkin to the laboratory and the ...

Rigaku CT Lab GX is a micro-CT (computed tomography) scanner. The sample stays stationary as on a medical CT scanner, making it easy to mount samples with a complex shape or ones connected to in-situ ...

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 ...