Peptide mass range | Radioactivity range |
---|
40–80 MBq | 100–140 MBq | 160–200 MBq | Total |
---|
PET/CT readings | |
5–20 µg | 9/16 (56.3) | 10/16 (62.5) | 10/16 (62.5) | 29/48 (60.4) |
30–45 µg | 13/16 (81.2) | 14/16 (87.5) | 13/16 (81.3) | 40/48 (83.3) |
Total | 22/32 (68.8) | 24/32 (75.0) | 23/32 (71.9) | – |
PET readings | |
5–20 µg | 7/16 (43.8) | 14/16 (87.5) | 13/16 (81.3) | 34/48 (70.8) |
30–45 µg | 11/16 (68.8) | 15/16 (93.8) | 13/16 (81.3) | 39/48 (81.3) |
Total | 18/32 (56.3) | 29/32 (90.6) | 26/32 (81.3) | – |
- During the image quality readings, each image was assigned a “1” (for optimal image quality) or a “0” (for non-optimal image quality). For each pair of patient images of 68Ga-satoreotide trizoxetan obtained on day 1 and day 16–22 of the study, one or both images could score “1”. The numerator of the image quality score is the sum of both readers’ scores, and the denominator is the total number of PET/CT and PET scans that were read and scored
- Data are presented as n/N (%)
- CT computed tomography, PET positron emission tomography