PET CT | MRI | |||
---|---|---|---|---|
Kappa | P value | Kappa | P value | |
Presence of local tumor | 0.943 | < 0.001 | 0.943 | < 0.001 |
Lymph node affection | 0.756 | < 0.001 | 0.719 | < 0.001 |
Extension to nearby structures | 0.595 | < 0.001 | 1.0 | < 0.001 |
Post radiotherapy complications | 0.906 | < 0.001 | 1.0 | < 0.001 |
Postoperative complications | 1.0 | 0.001 | 1.0 | 0.001 |