In PET/MR imaging, PET attenuation of MR hardware is currently either corrected using pre-defined CT based µ-maps or ignored for very low attenuating coils. Especially the latter case can lead to an ...

Using time-of-flight (TOF) information in image reconstruction improves image signal-to-noise ratio and quantitative accuracy in positron emission tomography (PET). A new TOF-PET detector module with ...