Intense 68 Ga-PSMA-11 Uptake of Perihilar Cholangiocarcinoma.
case_report · Level V
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- Record sourced from PubMed, PMID 41428799.
- Also identified by DOI 10.1097/RLU.0000000000006107.
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Abstract
An immunohistochemical study demonstrates that most of the cholangiocarcinomas have PSMA expression in the tumor neovasculature. PSMA PET findings of cholangiocarcinomas are rarely reported. We describe 68 Ga-PSMA-11 PET/CT and delayed abdominal 68 Ga-PSMA-11 PET/MRI findings in a case of mass-forming type of perihilar cholangiocarcinoma. The tumor showed intense PSMA uptake with SUV max of 10.8 on 68 Ga-PSMA-11 PET/CT and SUV max of 7.8 on delayed 68 Ga-PSMA-11 PET/MRI.
Medical subject headings
- Bile Duct Neoplasms
- Dipeptides
- Edetic Acid
- Klatskin Tumor
- Oligopeptides