Figure 1
(a) Schematic representation of the irradiation geometry. The three arrays, administered at intervals of 24 h, produce a composite irradiation volume in the brain of 10.4 × 10.4 × 14.6 mm at the tumor site. (b) Survival curves of untreated (dashed line) and treated (solid line) Fisher rats bearing an intra-cerebral 9 L gliosarcoma. |