Characterizing Concomitant Follicular Lymphoma and Gastric Carcinoma Using 68Ga-FAPI-04 and 18F-FDG PET/CT

被引:6
作者
Chen, Xuetao [1 ]
Wei, Maomao [1 ]
Wang, Shuailiang [1 ]
Yang, Zhi [1 ]
Wang, Xuejuan [1 ]
机构
[1] Peking Univ Canc Hosp & Inst, Dept Nucl Med, Key Lab Carcinogenesis & Translat Res,Minist Educ, Key Lab Res & Evaluat Radiopharmaceut,Natl Med Pr, 52 Fucheng Rd, Beijing 100142, Peoples R China
基金
中国国家自然科学基金;
关键词
Ga-68-FAPI-04; PET/CT; gastric adenocarcinoma; follicular lymphoma; FDG PET/CT;
D O I
10.1097/RLU.0000000000003781
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
ABSTRACT: We herein report a case involving a 67-year-old man with concomitant progressive follicular lymphoma and gastric carcinoma. Baseline 18F-FDG PET/CT showed high metabolic activity in multiple nodal stations and a thickened gastric antrum wall, whereas 68Ga-FAPI-04 PET/CT depicted very intense tracer uptake in the gastric lesion but mild uptake in the nodes. After the treatment, complete remission from lymphadenopathy was achieved, whereas the gastric lesion accumulated more radiotracers compared with baseline levels. Despite our incorrect initial assumption of B-cell transformation, molecular imaging was able to profile the characteristics of these 2 diseases. Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.
引用
收藏
页码:81 / 82
页数:2
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