PSMA Expression in 122 Treatment Naive Glioma Patients Related to Tumor Metabolism in C-Methionine PET and Survival.

Apart from its expression in benign and malignant prostate tissue, prostate specific membrane antigen (PSMA) was shown to be expressed specifically in the neovasculature of solid tumors. For gliomas only little information exists. Therefore, we aimed to correlate PSMA expression in gliomas to tumor metabolism by L-[S-methyl-C]methionine (MET) PET and survival.