Dual-tracer PET in prostate synovial sarcoma: discordant FDG and PSMA uptake with metastatic patterns
摘要
We present the case of primary prostatic synovial sarcoma exhibiting discordant tracer avidity on [18F]-FDG PET/MRI and [18F]-PSMA PET/CT—a metabolic divergence suggesting clonal evolution and potential eligibility for PSMA-targeted radioligand therapy to combat poor survival in this rare sarcoma subtype.