Fig. 4From: Assessment of dose perturbations for metal stent in photon and proton radiotherapy plans for hepatocellular carcinomaAxial dose distributions calculated from MC simulation for the photon beam. Dose distribution without the metal stent a, dose distributions calculated from the GB stent b and GI stent c placed at an angle of 0°, dose distributions calculated from the GB stent d and GI stent e placed at angle of 45°, and dose distributions calculated for the GB stent f and GI stent g placed at an angle of 90°Back to article page