Table 2 Comparison between PET/CT findings and final diagnosis in all five groups
PET/CT findings | Final diagnosis | Â | ||||
|---|---|---|---|---|---|---|
Present | Absent | P value | ||||
n | % | n | % | Â | ||
Locoregional recurrence | Present | 9 | 75.0% | 7 | 18.4% | 0.001 |
Absent | 3 | 25.0% | 31 | 81.6% | ||
Regional lymph node recurrence | Present | 13 | 100.0% | 0 | 0.0% | < 0.001 |
Absent | 0 | 0.0% | 37 | 100.0% | ||
Liver metastasis | Present | 10 | 100.0% | 0 | 0.0% | < 0.001 |
Absent | 0 | 0.0% | 40 | 100.0% | ||
Peritoneum metastasis | Present | 13 | 100.0% | 1 | 2.7% | < 0.001 |
Absent | 0 | 0.0% | 36 | 97.3% | ||
Distant metastasis | Present | 29 | 100.0% | 3 | 14.3% | < 0.001 |
Absent | 0 | 0.0% | 18 | 85.7% | ||