Feasibility of [<sup>18</sup>F]fluoropivalate hybrid PET/MRI for imaging lower and higher grade glioma: a prospective first-in-patient pilot study.

Ki-67 expression, used to verify the phenotypic differences between LGG and HGG, had a high range of values in HGG compared to LGG, which was restricted to low values; although absolute expression levels were typical of that seen in glioma [ 36 ], the group difference did not reach statistical significance (Supplementary Fig.

also in 111,027 other papers