Prospective Analysis of ¹⁸F-FDG PET/CT Predictive Value in Patients with Low Rectal Cancer Treated with Neoadjuvant Chemoradiotherapy and Conservative Surgery

Table 3

Overall ¹⁸F-FDG PET/CT parameters.

	Min.	Max.	Mean	SD
SUVmax1	3.8	44.3	18.10	8.86
SUVmean1	1.9	20.3	9.20	4.27
SUVmax2	1.5	12.3	6.70	3.16
SUVmean2	0.6	6.3	3.06	1.53
ΔSUVmax	0.3	37.5	11.40	8.01
ΔSUVmean	0.0	17.40	6.09	4.01
RImax (%)	3.3	88.34	57.95	22.12
RImean (%)	0.0	89.51	60.87	24.24