Characteristic Numbers (%)
Response to primary treatment (n=15)
Complete response 05 (33)
Partial response 04 (27)
Stable disease 00 (00)
Progressive disease 05 (33)
Unknown 01 (07)
Total no. of recurrences 10
Recurrent volume in cc(n=10)
Mean 18.57
Median 13.12
Range 2.17-68.37
Time to recurrence in months (n=10)
Mean 8.6
Median 7.5
Range 2.8-15.0
Recurrence w.r.t. primary response
Recurrence in complete responders 60%
Recurrence in partial responders 75%
Recurrence on progressive cases 80%
Recurrence free survival (in months) For whole group (n=15)
Mean 11.1
Median 9.5
Patients with recurrence (n=10)  
Mean 8.6
Median 7.5
Patients without recurrence (n=5)  
Mean 16
Median 13.2
Table 3: Response to primary treatment and recurrence pattern.