Table 2.
Post-RCT necks (reference criterion) versus contrast-CT and PET-CT
| Neck histopathology | ||||
|---|---|---|---|---|
| positive | negative | total | ||
| Contrast-CT | positive | 12 | 15 | 27 |
| negative | 1 | 5 | 6 | |
| PET-CT | positive | 9 | 4 | 13 |
| negative | 4 | 16 | 20 | |
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