Model | Noncompartmental | Compartmental | Structural |
---|---|---|---|
Fractional liver uptake | NA | 0.65 | 0.65 |
Activity in liver (GBq) | 3 | 1.95 | 1.95 |
No. of spheres in liver (M) | 60 | 0.78 | 0.78 |
Liver dose (Gy) | 75 | 56 | 57 |
Tumor dose (Gy) | NA | 167 | NA |
Hepatic artery dose (Gy) | NA | NA | 52–300 |
Bile duct dose (Gy) | NA | NA | 51–151 |
Portal vein dose (Gy) | NA | NA | 51–148 |
Parenchymal dose (Gy) | NA | NA | 56 |
Central vein dose (Gy) | NA | NA | 51 |
NA = not assessed.
2,000 cm3 liver; LSF, 0; TLR, 3. Doses to portal tract structures are reported for both with- and without-microsphere cases.