CD274 and cervical adenocarcinoma: Representative PD-L1 and PET/CT images of patients with cervical adenocarcinoma are shown in Figure 3b, the upper row shows a PD-L1-negative patient whose primary tumor SUVmax, SUVmean, TLG and MTV were 5.1, 3.1, 27.5 and 9.0, respectively, and the lower row shows a PD-L1-positive patient whose primary tumor SUVmax, SUVmean, TLG and MTV were 9.7, 16.0, 191.2 and 19.8, respectively.