Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Spatial resolutions measured on the reconstructed images obtained with the 85 keV ± 20% energy window and on the sum of the images obtained with each energy window (85 keV ± 20%, 154 keV ± 10%, 270 keV ± 10%)
| View | FWHM (mm) without attenuation | FWHM (mm) with attenuation | ||||
|---|---|---|---|---|---|---|
| 85 keV | Sum | Difference (%) | 85 keV | Sum | Difference (%) | |
| Axial | 15.8 | 16.3 | 3.6 | 17.2 | 17.1 | − 1.0 |
| Sagittal | 16.3 | 16.0 | − 1.5 | 17.6 | 16.5 | − 6.9 |
