TABLE 1.
Dose Estimates for 18F- and 68Ga-FAPI-74 According to OLINDA/EXM
| Target organ | Mean 18F-FAPI-74 ± SD (n = 10) | 68Ga-FAPI-74 (n = 1) |
| Adrenals | 1.15 ± 0.09 | 1.29 |
| Brain | 0.78 ± 0.09 | 1.05 |
| Breasts | 0.78 ± 0.07 | 1.04 |
| Gallbladder wall | 1.17 ± 0.10 | 1.33 |
| Lower large intestine wall | 1.23 ± 0.16 | 1.31 |
| Small intestine | 1.16 ± 0.12 | 1.29 |
| Stomach wall | 1.06 ± 0.10 | 1.24 |
| Upper large intestine wall | 1.13 ± 0.11 | 1.27 |
| Heart wall | 2.29 ± 0.28 | 3.40 |
| Kidneys | 2.94 ± 0.79 | 3.51 |
| Liver | 1.50 ± 0.36 | 1.33 |
| Lungs | 0.96 ± 0.07 | 1.16 |
| Muscle | 0.94 ± 0.10 | 1.14 |
| Ovaries | 1.25 ± 0.16 | 1.33 |
| Pancreas | 1.18 ± 0.10 | 1.32 |
| Red marrow | 1.12 ± 0.11 | 1.11 |
| Osteogenic cells | 1.53 ± 0.14 | 1.70 |
| Skin | 0.73 ± 0.08 | 1.00 |
| Spleen | 1.67 ± 0.44 | 1.19 |
| Testes | 0.99 ± 0.13 | 1.16 |
| Thymus | 1.02 ± 0.09 | 1.21 |
| Thyroid | 0.91 ± 0.09 | 1.13 |
| Urinary bladder wall | 7.58 ± 2.84 | 9.86 |
| Uterus | 1.49 ± 0.25 | 1.46 |
| Total body | 0.97 ± 0.09 | 1.22 |
| Effective dose | 1.41 ± 0.22 | 1.61 |
Data are absorbed dose (mSv/100 MBq).