Scan and Reconstruction
Scan Modes
Sequential Scanning
This is an incremental,
Spiral Scanning
Spiral scanning is a continuous volume imaging mode. The data acquisition and table movements are per- formed simultaneously for the entire scan duration. There is no interscan delay and a typical range can be acquired in a single breath hold.
Each acquisition provides a complete volume data set, from which images with overlapping can be recon- structed at any arbitrary slice position. Unlike the sequence mode, spiral scanning does not require addi- tional radiation to obtain overlapping slices.
Dynamic Serioscan
Dynamic serial scanning mode without table feed. Dynamic serio can still be used for dynamic evaluation, such as Test Bolus.
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