From the Department of Nuclear Medicine, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China.
Clin Nucl Med. 2024 Jun 1;49(6):e295-e297. doi: 10.1097/RLU.0000000000005090. Epub 2024 Feb 7.
We compared 18 F-FAPI and 18 F-FDG PET/CT findings of metastatic perivacular epitheliod cell tumor in a 23-year-old woman. Apart from showing strong uptake of a left upper lung mass that showed moderate uptake on 18 F-FDG, 18 F-FAPI PET/CT additionally presented hypermetabolism in diffuse multifocal lesion throughout the body. This case suggests that 18 F-FAPI PET/CT might play a more beneficial role than 18 F-FDG PET/CT in identifying and assessing the extent of perivascular epithelioid cell tumors.
我们对比了一位 23 岁女性转移性血管周上皮样细胞瘤的 18 F-FAPI 和 18 F-FDG PET/CT 表现。除了显示左肺上叶团块摄取强烈（18 F-FDG 摄取中度）外，18 F-FAPI PET/CT 还显示全身弥漫性多灶性病变的高代谢。这个病例提示 18 F-FAPI PET/CT 在识别和评估血管周上皮样细胞瘤的范围方面可能比 18 F-FDG PET/CT 更有优势。
