Philips has secured an FDA clearance for what it describes as the world’s first imager to combine spectral CT with four-dimensional captures in a single scan, with a design specifically targeting the ...
A study on position variation of liver cancer and interested structures during respiration by 4DCT and 3DCT.
A man in his eighties undergoing a four-dimensional (4D) CT scan for lung cancer treatment developed acute sweating, nausea, and vomiting that resolved when seated. Imaging suggested possible ...