PMC5317062_01
Ga-68 prostate-specific membrane antigen positron emission tomography-computed tomography scan: PET/CT fused and CT sections trans-axial, sagittal, and coronal, showing brain metastases in left fronto-parietal region on Ga-68 PSMA PET/CT scan.
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F1
In addition, atleast four Ga-68 PSMA avid enhancing intracranial space occupying lesions were noted on the brain sequences, in left frontal and left fronto-parietal regions [Figure 1].
Ga-68 prostate-specific membrane antigen positron emission tomography-computed tomography scan, (a) maximum intensity projection; (b) trans-axial sections of PET/CT fused and computed tomography; (c) sagittal sections of PET/CT fused and computed tomography. Images show prostate-specific membrane antigen avid nodular lesion along the ventral aspect of penis involving the base and shaft.
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F2
He underwent Ga-68 PSMA PET/CT scan at our department which revealed an ill-defined Ga-68 PSMA avid (SUV max:12.1) nodular thickening along the ventral aspect of penis involving the base and shaft and abutting the corpus spongiosum muscle [Figure 2].
PMC5317062_02
Ga-68 prostate-specific membrane antigen positron emission tomography-computed tomography scan: (a) maximum intensity projection and (b) trans-axial images of PET/CT fused and CT demonstrating hypodense lesion in segment IV of liver with abnormal uptake of Ga-68 PSMA.
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F3
Whole body Ga-68 PSMA PET CT scan was done which showed at least four hypodense lesions showing increased uptake of Ga-68 PSMA involving both lobes of liver, the largest in segment IV measuring 1.8 x 1.8 cm in size with SUV Max of 11 [Figure 3].