医学
PET-CT
放射科
原发性肿瘤
核医学
癌症
正电子发射断层摄影术
癌
印戒细胞癌
转移
病理
腺癌
内科学
作者
Chunlei Fan,Wei Guo,Guoqiang Su,Bo Chen,Haojun Chen
标识
DOI:10.1097/rlu.0000000000003245
摘要
Abstract The present study compared 68 Ga-FAPI and 18 F-FDG PET/CT in a patient with GSRCC (gastric signet-ring cell carcinoma). In this case, 68 Ga-FAPI PET/CT shows much higher tumor-to-background contrast of primary tumor and reveals more metastatic lesions than 18 F-FDG PET/CT. This case demonstrates that 68 Ga-FAPI PET/CT outperforms 18 F-FDG in identifying both primary and metastatic lesions in GSRCC.
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