Comparison of 18F-FDG and 68Ga-FAPI PET/CT in Gastric Kaposi Sarcoma

被引：7
作者：
Tatar, Gamze [1 ]
Beyhan, Ediz [1 ]
Erol Fenercioglu, Ozge [1 ]
Arslan, Esra [1 ]
cermik, Tevfik Fikret [1 ]
机构：
[1] Istanbul Bagcilar Training & Res Hosp, Dept Nucl Med, TR-34200 Istanbul, Turkey
来源：
CLINICAL NUCLEAR MEDICINE | 2022年 / 47卷 / 09期
关键词：
Ga-68-FAPI; F-18-FDG; PET/CT; Kaposi sarcoma; tumor staging;
D O I：
10.1097/RLU.0000000000004172
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：
Herein, we present the results of F-18-FDG PET/CT and Ga-68-FAPI-4 PET/CT of a patient with metastatic Kaposi sarcoma. A 47-year-old man with suspected gastric cancer was referred to F-18-FDG PET/CT for diagnosis and staging. PET/CT detected increased F-18-FDG uptake in metastatic lymphadenopathies and liver lesions. Ga-68-FAPI-4 PET/CT was performed for ongoing clinical trial. Although Ga-68-FAPI-4 PET/CT may be a better alternative than F-18-FDG for the imaging of primary tumoral infiltrations in the stomach, F-18-FDG seems to be a more useful agent for the Kaposi sarcoma in determining the extent of the disease and the localization of metastatic lesions.
引用
收藏
页码：E596 / E599
页数：4
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