TABLE II.
No. | Contrast Agent |
Concentration | L (cm) |
L2 (cm) |
Optimal ω |
---|---|---|---|---|---|
1 | Iodine | 0.9% | 20 | 4 | 3.9 |
2 | Barium | 1.5% | 20 | 4 | 5.4 |
3 | Gadolinium | 0.5% | 20 | 4 | 6.9 |
4 | Gadolinium | 1.5% | 40 | 1 | 5 |
5 | Gadolinium | 0.5% | 40 | 4 | 4.1 |
6 | Gadolinium | 0.5% | 2.5 | 0.2 | 5.8 |