Comparison of [99mTc]Tc-FAPI SPECT/CT and [18F]FDG PET/CT as predictive biomarkers for immunotherapy response in gastrointestinal cancer

Y Yu Zhang (Xiangya Hospital, Central South University Changsha China) H Hong Chen (State Key Laboratory of Polymer Science and Technology, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, No.5625, Renmin Street, Changchun, Jilin 130022, P. R. China) D Dajia Lin Z Zhiyi Lin J Jiyun Shi H Hannan Gao C Chenshen Huang F Fangqing Xue F Fan Wang W Wenxin Chen (School of Basic Medical Sciences, Fujian Medical University)