Table 3.
Summary of [68Ga]Ga-NODAGA-E[c(RGDyK)]2 PET/CT.
| Patient No. | Tumor Type | Tumor Size | Qualitative PET Uptake |
SUVmax | SUVmean | ||||
|---|---|---|---|---|---|---|---|---|---|
| PET10 | PET1h | PET2h | PET10 | PET1h | PET2h | ||||
| 1 | NEN | 4.4 cm | Heterogeneous | 4.53 | 4.55 | 5.70 | 2.58 | 2.37 | 2.93 |
| 2 | NEN | 4.9 cm | Heterogeneous | 10.36 | 17.70 | 14.32 | 5.31 | 8.74 | 7.73 |
| 3 | NEN | 4.4 cm | Heterogeneous | 7.85 | 8.77 | 15.35 | 4.10 | 4.48 | 7.86 |
| 4 | BC | 6 cm | Heterogeneous | 6.18 | 8.75 | 10.53 | 3.26 | 4.52 | 5.44 |
| 5 | NEN | 16 cm * | Heterogeneous | 7.39 | 9.39 | 8.83 | 2.93 | 3.2 | 3.15 |
| 6 | BC | 1.1 cm | Homogeneous | 4.88 | 7.15 | 8.02 | 4.59 | 6.75 | 6.79 |
| 7 | BC | 1.4 cm | Homogeneous | 3.05 | 2.29 | 2.66 | 1.67 | 1.30 | 1.94 |
| 8 | BC | 1.8 cm | Homogeneous | 7.09 | 8.40 | 7.10 | 4.18 | 4.70 | 4.04 |
| 9 | BC | 0.9 cm | Homogeneous | 4.24 | 4.99 | 4.45 | 2.36 | 2.54 | 2.58 |
| 10 | NEN | 10 cm | Heterogeneous | 5.90 | 7.58 | 5.80 | 3.27 | 3.69 | 3.05 |
Readouts of primary tumor SUVmax and SUVmean for all patients at all time points. Tumor size is based on the largest diameter of primary tumor on CT. * SUVmax/SUVmean values and tumor size of liver metastasis as location of primary neuroendocrine tumor was unknown. BC: breast cancer. NEN: neuroendocrine neoplasm PET10: PET 10 min after injection. PET1h: PET 1 h after injection. PET2h: PET 2 h after injection.