| The first author | Subject | IVIM derived parameters | Statistic difference | Diagnostic efficacy | ||||||
| ADC | D | f | D* | ADC | D | f | D* | |||
| Wangling Ma et al. [23] | pNET vs PDAC | ↑ | ↓ | ↑ | ↑ | N | Y | N | Y | Combined D and D* > D* > D |
| Yingwei Wang et al. [20] | pNET vs PAC |
| ↑ | ↑ | ↑ |
| N | Y | N |
|
| Wangling et al. [16] | well/moderately differentiated PDAC vs poorly differentiated PDAC | ↑ | ↓ | ↑ | ↓ | N | Y | Y | N | f > D |
| Riccardo De Robertis et al. [27] | PDAC vs NP |
| ↑ | ↓ | ↓ |
| Y | Y | Y | f > D* > D |
| Andreas Lemke et al. [28] | PAC vs NP | ↓ | ↑ | ↓ |
| Y | N | Y |
| f > ADC |
| Lu Ma et al. [29] | pNET vs PAC |
| ↓ | ↑ |
| N | Y | Y | N | D > f |