68Ga-PSMA Uptake Patterns of Clear Cell Renal Carcinoma Across Different Histopathological Subtypes.

Abstract: 68Ga-prostate-specific membrane antigen (PSMA) PET/CT is a well-established imaging modality in patients with prostate cancer; however, PSMA expression is also reported in the tumor-associated neovasculature, including but not limited to hepatocellular carcinoma, breast cancer, and renal cell carcinoma. Herein, we present 2 patients diagnosed with different histopathological subtypes of renal cell carcinoma who underwent 68Ga-PSMA PET/CT before surgery. Both cases have different PSMA expression characteristics and are presented along with pathological findings.
Competing Interests: Conflicts of interest and sources of funding: none declared.
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