Is the whole body X-ray computed tomography device ct?

CT is a kind of inspection technology that scans the human body layer by layer through high-tech equipment. C is the computer and t is the fault. X-ray is a traditional X-ray detection technology, which is mostly developed by direct irradiation. For example, putting carrots under X-ray is X-ray technology, and cutting carrots into pieces to observe the structure of each piece is CT technology.