Fig. 5From: Active bone marrow S-values for the low-energy electron emitter terbium-161 compared to S-values for lutetium-177 and yttrium-90Visualization of two pixel grids corresponding to 50 µm A and 8.2 µm B on top of a spongiosa biopsy. C Point-source energy deposition in the first 200 µm for the three studied radionuclides in a voxel grid of 8.2 µm (solid) and 50 µm (dashed)Back to article page