FAPI-negative Papillary Renal Cell Carcinoma With Markedly FAPI-avid Sacral Insufficiency Fracture.
case_report · Level V
Where this comes from
- Record sourced from PubMed, PMID 42550168.
- Also identified by DOI 10.1097/RLU.0000000000006647.
- No licence information is recorded for this record.
- Because redistribution is not established, this page shows the abstract only. Follow the links below for the full text.
Abstract
We report a 77-year-old woman with papillary renal cell carcinoma showing no increased [68Ga]Ga-FAPI uptake in the primary tumor, while intense sacral FAPI uptake mimicked bone metastasis. MRI findings and 2-year follow-up supported a sacral insufficiency fracture without metastatic disease. This case highlights fracture-related FAPI uptake as an important oncologic imaging pitfall.