Predictive performance of [18F]F-fibroblast activation protein inhibitor (FAPI)-42 positron emission tomography/computed tomography (PET/CT) in evaluating response of recurrent or metastatic gastrointestinal stromal tumors: complementary or alternative to [18F]fluorodeoxyglucose (FDG) PET/CT?

Predictive performance of [¹⁸F]F-fibroblast activation protein inhibitor (FAPI)-42 positron emission tomography/computed tomography (PET/CT) in evaluating response of recurrent or metastatic gastrointestinal stromal tumors: complementary or alternative to [¹⁸F]fluorodeoxyglucose (FDG) PET/CT?

Chunhui Wu, Fang Wen, Fangzeng Lin, Yu Zeng, Xiaojie Lin, Xin Hu, Xiangsong Zhang, Xinhua Zhang, Xiaoyan Wang