Fig. 2From: Distribution modeling of nanoparticles for brachytherapy of human eye tumora Schematic cross-sectional view of the three-dimensional eye phantom including COMS plaque and tumor. The voxels along the Y-axis are designed for depth-dose calculations. b The simulated 14 mm (inner diameter) eye plaque containing thirteen 131Cs seeds, with various positions and orientations. c The geometry, materials, and dimensions of a single 131Cs seedBack to article page