Lipid-Poor Renal Angiomyolipoma Mimicking Renal Cell Carcinoma on 68 Ga-FAPI-04 PET/CT.

Dong, Aisheng; Yang, Qing; Hua, Meimian; Cheng, Chao; Zuo, Changjing · Clin Nucl Med · 2022

case_report · Level V

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Abstract

FAPI PET/CT findings of renal tumors have been rarely reported. We describe 68 Ga-FAPI-04 PET/CT findings in 1 case with lipid-poor renal angiomyolipoma and 1 case with high-grade clear cell renal cell carcinoma. Both tumors showed intense 68 Ga-FAPI-04 uptake. These 2 cases indicate that lipid-poor renal angiomyolipoma should be included in the differential diagnosis of FAPI-avid renal tumors.

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