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Fig. 5 | European Journal of Hybrid Imaging

Fig. 5

From: 68Ga-PSMA-11 PET/MRI versus multiparametric MRI in men referred for prostate biopsy: primary tumour localization and interreader agreement

Fig. 5

Imaging and histopathological findings of cases in which imaging findings of both mpMRI and PSMA PET were false-positive or false-negative using template biopsy as reference standard. Each line corresponds to one patient. From left to right: mpMRI readout, DWI, T2-w, PSMA PET/MRI readout, fusion PSMA PET/MRI and template biopsy map. A Both imaging modalities depicted the lesion in the posterior right quadrant (arrows) but missed the lesion in the anterior right one (Pat. 7). B Both imaging modalities depicted the lesion in the posterior right quadrant (not shown) but missed the left one and PSMA PET was also false-positive for the anterior left quadrant (arrow). C Imaging was false-positive in the anterior right quadrant, on mpMRI the lesion seems to cross the midline while in PSMA PET the uptake suggests a second lesion (arrow)

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