Head and Neck Cancer
| Study | Design | Patients (n) | PET/MRI | Indication | T-staging | N-staging | M-staging | Superiority |
| Kuhn (28) | Prospective | 150 | Sequential | Staging, restaging | — | NS | — | ND |
| Queiroz (29) | Prospective | 87 | Sequential | Restaging | NS | NS | — | ND |
| Kubiessa (25) | Prospective | 17 | Simultaneous | Staging, restaging | — | — | — | ND |
| Partovi (26) | Prospective | 14 | Sequential | Staging, restaging | — | — | — | ND |
| Varoquaux (27) | Prospective | 32 | Sequential | Staging, restaging | — | — | — | ND |
| Covello (30) | Retrospective | 44 | Sequential | Staging, restaging | NS | — | — | ND |
| Schaarschmidt (31) | Retrospective | 25 | Simultaneous | Staging, restaging | NS | NS | — | ND |
| Total | 369 |
NS = nonsignificant; ND = no difference; — = not reported.