Fig. 5From: Lesion-to-background ratio threshold value of SUVmax of simultaneous [68Ga]Ga-PSMA-11 PET/MRI imaging in patients with prostate cancer[68Ga]Ga-PSMA PET/MRI images obtained in a 72-year-old man, PSA 24.81 ng/mL. a [68Ga]Ga-PSMA PET/MRI; b T2WI; c DWI, b value 1000 s/mm2; d ADC. This example showed an MRI-negative lesions, a typical encapsulated nodule with unapparent radiotracer uptake in [68Ga]Ga-PSMA-11 PET. SUVmax 1.9, right TZ, background SUVmax 1.2, LBR 1.6Back to article page