68Ga-FAPI and 18F-FDG PET/CT Images of a Patient With Rosai-Dorfman Disease With Liver Involvement

被引:4
|
作者
Chen, Zhenying [1 ]
Xue, Qianqian [1 ]
Yang, Yun [1 ]
Shun, Hu [2 ]
Miao, Weibing [1 ,3 ]
机构
[1] Fujian Med Univ, Affiliated Hosp, Dept Nucl Med, Fuzhou, Fujian, Peoples R China
[2] Fujian Med Univ, Affiliated Hosp, Dept Pathol, Fuzhou, Fujian, Peoples R China
[3] Fujian Med Univ, Affiliated Hosp, Fujian Key Lab Precis Med Canc, Fuzhou, Fujian, Peoples R China
基金
中国国家自然科学基金;
关键词
F-18-FDG; Ga-68-FAPI; liver involvement; PET/CT; Rosai-Dorfman disease;
D O I
10.1097/RLU.0000000000004367
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
Rosai-Dorfman disease is a rare non-Langerhans cell histiocytosis that is histopathologically characterized by the accumulation of CD68-positive and S100-positive histiocytes. The pathological changes are mostly discovered in lymph nodes. We report a case of Rosai-Dorfman disease with liver and bone marrow involvement. In this case, F-18-FDG PET/CT revealed FDG avidity in multiple lymph nodes, liver, and bone marrow. Ga-68-FAPI PET/CT showed higher uptake of Ga-68-FAPI than that of F-18-FDG in the same lesions. The findings of Ga-68-FAPI PET/CT in this patient highlighted the potential value of Ga-68-FAPI for staging in Rosai-Dorfman disease.
引用
收藏
页码:1079 / 1081
页数:3
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