Increased FAPI Uptake in Brain Metastasis From Lung Cancer on 68Ga-FAPI PET/CT

被引：23
|
作者：
Fu, Wenhui
Liu, Lin
Liu, Huipan
Zhou, Zhijun
Chen, Yue
机构：
[1] Southwest Med Univ, Dept Nucl Med, Affiliated Hosp, Luzhou, Sichuan, Peoples R China
[2] Nucl Med & Mol Imaging Key Lab Sichuan Prov, Luzhou, Sichuan, Peoples R China
来源：
CLINICAL NUCLEAR MEDICINE | 2021年 / 46卷 / 01期
关键词：
F-18-FDG; Ga-68-FAPI; brain metastasis; muscle activity; PET/CT; FDG UPTAKE;
D O I：
10.1097/RLU.0000000000003357
中图分类号：
R8 [特种医学]; R445 [影像诊断学];
学科分类号：
1002 ; 100207 ; 1009 ;
摘要：
A 51-year-old woman with newly diagnosed lung cancer experienced progressive left hip pain for 1 month. F-18-FDG PET/CT showed multiple hypermetabolic lesions throughout the body, including a suspicious lesion in the brain. Elevated FDG activity in select muscles was visualized, which was attributed to altered weight bearing. Unexpectedly, Ga-68-fibroblast activation protein inhibitor PET/CT showed the FDG-avid lesion in the brain with excellent imaging contrast. Brain metastasis was confirmed by a cerebral MRI.
引用
收藏
页码：e1 / e2
页数：2
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