Table 2.
Author | n | Observation Period (mean) | Treatment | Local Recurrence |
---|---|---|---|---|
Muller et al. [2] | 7 | 5-192 months (54 months) |
Surgery +/- X-ray |
2/7 |
Parashar et al. [11] | 18 | 2-14.3 years (5.1 years) |
Surgery +/- X-ray |
8/18 |
Nagao et al. [13] | 10 | 1-18 years (6.5 years) |
Surgery +/- X-ray |
5/10 |
current series | 6 | 14.0-51.3 months (32.1 months) |
Carbon ion radiotherapy | 0/6 |