Published in:
29-01-2024 | Prostate Cancer | Interesting image
Discordant Molecular Imaging Findings with 2-[18F]FDG and [68Ga]Ga-PSMA PET/CT in a Patient with Both Bladder and Prostate Cancer
Authors:
Aparna Mahalik, Jasim Jaleel, Sambit Sagar, Dikhra Khan, Shobhana Raju, Rakesh Kumar
Published in:
Nuclear Medicine and Molecular Imaging
|
Issue 3/2024
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Abstract
The prevalence of double primary prostate and bladder cancer is not uncommon. Though both share a common pathway of malignant transformation, they bear to differ in the case of 2-[18F]FDG PET/CT and [68Ga]Ga-PSMA uptake. We present a case of double primary cancer involving the bladder and prostate, where the prostatic primary showed intense [68Ga]Ga-PSMA uptake with non-avid skeletal and pulmonary metastases, which showed intense 2-[18F]FDG uptake, thus showing discordance due to different clonal origins.