Table 2 Summary of SRS treatment data, PTV=planning target volume, Dose = single treatment dose in Gy prescribed to the isodose line covering 80 – 90% of the PTV, B=conformal non-coplanar static beams, CTC=Common Terminology Criteria for Adverse Events, version 3.0
No | Nidus=PTV (ccm) | Dose (Gy) | Technique | Nidus occlusion | Radionecrosis | Adverse events (CTC grade) |
|---|---|---|---|---|---|---|
1 | 2.75 | 20 | 9 B | + | + | transient Broca aphasia 1° |
2 | 6.89 | 20 | 9 B | + | - | none |
3 | 6.41 | 20 | 9 B | + | - | none |