Figure 1From: Reirradiation as part of a salvage treatment approach for progressive non-pontine pediatric high-grade gliomas: preliminary experiences from the German HIT-HGG study group Patient 5: Contrast enhanced T1 weighted MRI, coronal plane, a) before, b) four weeks after reirradiation: partial remission of the relapsed tumor four weeks after a second course of radiation therapy with 17 × 1.8 Gy = 30.6 Gy. Back to article page