Table 4.
The average of the kinetic parameters, estimated for each kinetic modelling two-tissue compartment, reversible (2TC4k) and irreversible (2TC3k), for index and contralateral limbs of 12 patients. Binding potential (BP). K1 is higher than k3 when using the optimum kinetic irreversible 2TC3k model
| (n = 12) | 2TC4k - reversable independent AIF | 2TC3k - irreversible independent AIF | Patlak | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| K 1 | k 2 | k 3 | k 4 | BP | V T | K 1 | k 2 | k 3 | K 1 /k 2 | K i | Pf | *t | K i | intercept | FHV | SUV/SUV med | |
| Contralateral | 0.116 | 0.241 | 0.162 | 0.224 | 2.741 | 4.048 | 0.113 | 0.193 | 0.038 | 0.581 | 0.012 | 0.194 | 1.111 | 0.029 | 0.13 | 0.82 | 0.517 |
| Index | 0.175 | 0.385 | 0.128 | 0.305 | 1.355 | 3.268 | 0.158 | 0.237 | 0.024 | 0.632 | 0.011 | 0.101 | 1.621 | 0.027 | 0.21 | 0.85 | 0.531 |