Fig. 3

SBRT-PATHY DOSE DISTRIBUTION: Figure shows a large lung bulky tumor (GTV, red contour) irradiated partially by targeting exclusively the BTV (Bystander Tumor Volume-hypoxic segment) with 10 Gy (yellow isodose-line) in single fraction to the 70%-isodose line (Dma× 14.3 Gy). Green and orange isodose-lines correspond to 8 Gy and 5 Gy, respectively