Fig. 5From: In silico comparison of the dosimetric impacts of a greater omentum spacer for abdominal and pelvic tumors in carbon-ion, proton and photon radiotherapyDose distributions on post-spacer plans of all three RT modalities for patient 7: (a) C-ion RT, (b) proton RT, and (c) photon RT. The lines show the spacer (orange), tumor (red), PTV (yellow), bowel (blue) and colon (green)Back to article page