Patient Data
| Patient no. | Pathologic finding | Surgery | Radiotherapy | Time from radiotherapy (mo) | Lesion size on MRI (mm) | Tumor-to-cortex activity ratio | PET vs. MRI |
|---|---|---|---|---|---|---|---|
| 1 (lesion 1) | Grade I | Y | F-SRT | 88 | 26 | 2.5 | + |
| 1 (lesion 2) | NA | N | N | 20 | 4.0 | + | |
| 1 (lesion 3) | NA | N | N | 30 | 1.7 | + | |
| 2 | Grade I | Y | SRS | 116 | 26 | 1.3 | = |
| 3 | NA | N | F-SRT | 62 | 24 | 6.0 | = |
| 4 | Grade I | Y | CR | 51 | 35 | 2.8 | = |
| 5 | Grade I | Y | CR | 110 | 40 | 2.1 | = |
| 6 | Grade I | Y | F-SRT | 60 | 30 | 3.3 | − |
| 7 | Grade I | Y | F-SRT | 63 | 32 | 2.2 | = |
| 8 | NA | N | F-SRT | 67 | 31 | 1.9 | = |
| 9 | Grade I | Y | F-SRT | 52 | 23 | 1.7 | + |
| 10 | NA | N | SRS | 62 | 18 | 1.4 | = |
| 11 | Grade I | Y | F-SRT | 74 | 22 | 1.9 | + |
F-SRT = fractionated stereotactic radiotherapy; NA = not applicable; SRS = stereotactic radiosurgery; CR = 3-dimensional conformal radiotherapy.