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Updated: Aug 5, 2026
![An Automated Radiosynthesis of [68Ga]Ga-FAPI-46 for Routine Clinical Use](/_next/image?url=https%3A%2F%2Fcloudfront.jove.com%2FCDNSource%2Fteasers%2F66708.jpg&w=3840&q=50)
An Automated Radiosynthesis of [68Ga]Ga-FAPI-46 for Routine Clinical Use
Published on: May 24, 2024
More Prominent 18F-FDG Uptake Than 68Ga-FAPI-04 in Nongestational Choriocarcinoma
Ya Liu1,2,3, Ke Xiang1,2,3, Miao Liu4
1Department of Nuclear Medicine, The Affiliated Hospital of Southwest Medical University, Jiangyang District, Luzhou, Sichuan, People's Republic of China.
None:
Choriocarcinoma, a highly malignant trophoblastic tumor, usually follows a normal or abnormal pregnancy and is called gestational choriocarcinoma. The nongestational form, known as primary choriocarcinoma, is extremely rare in men. Herein, we report the 18F-FDG and 68Ga-FAPI-04 PET/CT findings in a 56-year-old man with nongestational choriocarcinoma of unknown primary and multiple metastases. The lesions showed intense 18F-FDG uptake but limited 68Ga-FAPI-04 accumulation.
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