Table 1 Main properties of the dual headed SPECT/CT systems used in this study
From: Variability in lutetium-177 SPECT quantification between different state-of-the-art SPECT/CT systems
System | General Electric Discovery NM/CT 670 Pro | Siemens Symbia Intevo Bold | Siemens Symbia T16 system 1 | Siemens Symbia T16 system 2 |
|---|---|---|---|---|
Imaging center | Leiden University Medical Center | University Medical Center Utrecht | Radboud University Medical Center | Erasmus University Medical Center |
SPECT detector | 3/8″ NaI crystal 59 PMT* 40 × 54 cm FOV* | 3/8″ NaI crystal 59 PMT* 38.7 × 53.3 cm FOV* | 3/8″ NaI crystal 59 PMT* 38.7 × 53.3 cm FOV* | 3/8″ NaI crystal 59 PMT* 38.7 × 53.3 cm FOV* |
CT | 16-slice | 16-slice | 16-slice | 16-slice |