Prostate-Specific Membrane Antigen-Avid Bone Metastases From Urothelial Carcinoma of the Bladder.
case_report · Level V
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- Record sourced from PubMed, PMID 35439183.
- Also identified by DOI 10.1097/RLU.0000000000004246.
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Abstract
Prostate-specific membrane antigen (PSMA) PET findings of urothelial carcinoma were rarely reported. We describe 18 F-FDG PET/CT and 68 Ga-PSMA-11 PET/MRI findings in a case of urothelial carcinoma of the bladder with bone metastases in the sternum, ribs, spine, pelvis, and femurs. The bone metastases showed isodensity to hyperdensity and mild to intense FDG uptake on FDG PET/CT and moderate to intense PSMA uptake on PSMA PET/MRI. PSMA PET/MRI more clearly delineated the bone metastases compared with FDG PET/CT.
Medical subject headings
- Bone Neoplasms
- Carcinoma, Transitional Cell
- Prostatic Neoplasms
- Urinary Bladder Neoplasms