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Updated: Aug 16, 2026

Non-Invasive PET/MR Imaging in an Orthotopic Mouse Model of Hepatocellular Carcinoma
Published on: August 31, 2022
Intense 68 Ga-PSMA-11 Uptake of Perihilar Cholangiocarcinoma
Xiaojun Man1,2, Changming Dong3, Aisheng Dong4
1Department of Urology, The First Hospital of China Medical University.
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.
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