Fig. 2.

Images of the breasts from three females imaged with both DOT and BPET. Each image corresponds to a caudal-cranial slice taken from the 3D reconstruction of a breast after co-registration. Each row corresponds to a breast from one of the three patients. The columns correspond to total hemoglobin concentration (THC), tissue blood oxygenation (StO₂), reduced scattering coefficient ${\mu }_s^{\prime }$ at 786 nm, overall attenuation (μ_eff), optical index, and FDG uptake measured with PET. The dashed ellipses enclose the regions of interest.