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Site of First Relapse by Treatment Arm for Eligible Patients
| Site | No. of Patients |
||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chemotherapy First |
Radiation Therapy First |
Total |
|||||||
| Total | M0 | M1-2 | M3 | Total | M0 | M1-2 | M3 | ||
| Supratentorial (brain, cerebral hemispheres, corpus callosum) | 5 | 3 | 2 | 0 | 4 | 3 | 1 | 0 | 9 |
| Posterior fossa (cerebellum, cerebellar peduncles) | 5 | 3 | 0 | 2 | 5 | 3 | 2 | 0 | 10 |
| CSF/meninges/dural sinus/ventricular system | 5 | 1 | 2 | 2 | 2 | 0 | 0 | 2 | 7 |
| Spinal cord | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 2 |
| Bone | 0 | 0 | 0 | 0 | 3 | 2 | 0 | 1 | 3 |
| Total | 16 | 8 | 4 | 4 | 15 | 8 | 4 | 3 | 31 |
