Tomography, Spiral Computed
Computed tomography where there is continuous X-ray exposure to the patient while being transported in a spiral or helical pattern through the beam of irradiation. This provides improved three-dimensional contrast and spatial resolution compared to conventional computed tomography, where data is obtained and computed from individual sequential exposures.
Year introduced: 2003
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Tree Number(s): E01.370.350.350.810.800, E01.370.350.600.350.700.810.800, E01.370.350.700.700.810.800, E01.370.350.700.810.810.800, E01.370.350.825.810.810.800
MeSH Unique ID: D036542
Entry Terms:
- Helical CT
- CT, Helical
- CTs, Helical
- Helical CTs
- Spiral Computed Tomography
- Tomography, Helical Computed
- CAT Scan, Spiral
- CAT Scans, Spiral
- Scan, Spiral CAT
- Scans, Spiral CAT
- Spiral CAT Scan
- Spiral CAT Scans
- Computed Tomography, Spiral
- Computer-Assisted Tomography, Spiral
- Computer Assisted Tomography, Spiral
- Spiral Computer-Assisted Tomography
- Tomography, Spiral Computer-Assisted
- Computerized Tomography, Spiral
- Spiral Computerized Tomography
- Tomography, Spiral Computerized
- CT Scan, Spiral
- CT Scans, Spiral
- Scan, Spiral CT
- Scans, Spiral CT
- Spiral CT Scan
- Spiral CT Scans
- Helical Computed Tomography
- Computed Tomography, Helical
- Spiral CT
- CT, Spiral
- CTs, Spiral
- Spiral CTs
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