Figure 3From: Early prediction of histopathological response of rectal tumors after one week of preoperative radiochemotherapy using 18 F-FDG PET-CT imaging. A prospective clinical studyDistribution of ΔSUV-MAX between baseline and after one week of RCT according to histopathological response. Histopathological response was evaluated by the presence or absence of pCR (Figure 3A) or tumor regression grade (Figure 3B). Extreme values are represented by red circles.Back to article page