Fig. 22
From: What scans we will read: imaging instrumentation trends in clinical oncology
(a) Combined X-ray based digital breast tomosynthesis (DBT) and diffuse optical tomography (DOT) of breast cancer: DBT image; (b) ODT of total hemoglobin concentration (HbT) in micromoles per liter; (c) ODT of oxygen saturation (SO2), ODT of reduced scattering coefficient (μS) in cm− 1 at a wavelength of 830 nm. (d) The breast contains a 2.5-cm invasive ductal carcinoma (arrow on (a), black line with arrow on (b-c). (reproduced from [202] with permission from the Radiological Society of North America)