Histologically Confirmed Testicular Metastasis Revealed by [ 89 Zr]Zr-PSMA-617 PET/CT in a Patient with Biochemical Recurrence of Prostate Cancer and Negative Conventional PSMA PET/CT Imaging.

Florian Rosar Caroline Alexandra Burgard Johannes LinxweilerMathias WagnerSamer Ezziddin

Published in: Diagnostics (Basel, Switzerland) (2023)

We present an interesting image of a testicular metastasis from prostate cancer revealed by [ 89 Zr]Zr-PSMA-617 PET/CT imaging in a 70-year-old man with biochemical recurrence and negative conventional [ 68 Ga]Ga-PSMA-11 PET/CT imaging. This case should encourage the consideration of [ 89 Zr]Zr-PSMA-617 PET/CT if conventional PSMA PET/CT imaging had failed to localize biochemical recurrence, and may remind colleagues of this rare but potential metastatic localization in this setting.

Keyphrases

pet ct
prostate cancer
pet imaging
high resolution
positron emission tomography
small cell lung cancer
squamous cell carcinoma
fluorescence imaging
machine learning
computed tomography
risk assessment
climate change
deep learning