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Table 5 Agreement of PET CT and MRI findings with follow-up findings

From: Role of PET/CT in the follow-up of postoperative and/or post-therapy cancer rectum: comparison with pelvic MRI

 

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