Overall Performance of Diagnostic Imaging Modalities for Detection of Primary Tumors in Oral Cavity in Patients with Dental Artifacts
| Comparison | PET/CT | CT | MRI | P* |
|---|---|---|---|---|
| PET/CT vs. CT (n = 64) | 61/64 (95.3%) | 48/64 (75.0%) | — | 0.0016 |
| PET/CT vs. CT vs. MRI (n = 27) | 26/27 (96.3%) | 21/27 (77.8%) | 23/27 (85.2%) | PET/CT vs. CT, 0.1764; PET/CT vs. MRI, 0.5391; CT vs. MRI, 1.00 |
↵* Statistical analysis by McNemar test with Bonferroni adjustment.
Data are number of identified tumors divided by total number of tumors.