Table 4 Changing pattern in patients’ stage as determined by PET/CT
| Â | Change of stage | Patients (%) |
|---|---|---|
Down-staging | Stage-III → Stage-II | 3 (4.7) |
|  | Stage-II → Stage-I | 5 (7.8) |
Over-staging | Stage-II → Stage-IV | 2 (3.1) |
|  | Stage-III → Stage-IV | 4 (6.2) |
Total | Â | 14 (21.8) |