Expounding the Pitch,Thickness,Reconstructing Space of Multislice CT and Influencing the Imaging Quality

With multislice CT appearing, the scanning speed was improved enormously. The images of multislice can be acquired simultaneously by once-through scanning, and sufficient informations were postprocessed. It was important that the scanning parameters were choosed rightly. The article expounds the pitch, thickness, reconstructing space of multislice CT, which influences the imaging quality.