Fig. 2From: Diffuse optical spectroscopic imaging reveals distinct early breast tumor hemodynamic responses to metronomic and maximum tolerated dose regimensWeek 1 postchemotherapy changes of DOSI-monitored tumors. Percent change in oxyhemoglobin during the first week postchemotherapy separated by treatment: maximum tolerated dose (left) and metronomic (right) and pathologic response: responders (dark gray, solid line) and non-responders (light gray, dashed). At day 1, MTD responders and non-responders are significantly different (p < 0.0001), while MET subjects fail to demonstrate a statistical difference. Number of subjects measured at each timepoint is indicated and color-coded for pathologic response. Error bars indicate mean ± standard errorBack to article page