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Insights into Imaging
Fig. 6 | Insights into Imaging

Fig. 6

From: Lesion-to-background ratio threshold value of SUVmax of simultaneous [68Ga]Ga-PSMA-11 PET/MRI imaging in patients with prostate cancer

Fig. 6

[68Ga]Ga-PSMA PET/MRI images obtained in a 76-year-old man, PSA 9.50 ng/mL. a [68Ga]Ga-PSMA PET/MRI; b T2WI; c DWI, b value 1000 s/mm2; d ADC. This example showed MRI-positive lesions, PI-RADS 4, with apparent PSMA uptake in [68Ga]Ga-PSMA-11 PET.a MRI-negative lesions, a typical encapsulated nodule with unapparent radiotracer uptake in [68Ga]Ga-PSMA-11 PET. SUVmax 13.6, right PZ, background SUVmax 1.5, LBR 9.1

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