Figure 2From: 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 SUV-max values at baseline and after one week of RCT according to histopathological response. Histopathological response was evaluated by the presence or absence of pCR (Figure 2A) or tumor regression grade (Figure 2B). Extreme values are represented by red circles.Back to article page