Early Treatment Response Monitoring Using 2-Deoxy-2-[18F]fluoro-D-glucose Positron Emission Tomography Imaging during Fractionated Radiotherapy of Head Neck Cancer Xenografts
Figure 4
Box plots depicting the difference of PET parameters between xenografts with local control and those with local failure. (a) Retention index (RI) at baseline. (b) RI after the first week of radiotherapy (10 Gy). (c) Sensitivity factor (SF) at baseline. (d) SF after the first week of radiotherapy (10 Gy). values are assessed using the Wilcoxon test.
