FDG PET/CT of Chromophobe Renal Cell Carcinoma With Sarcomatoid Differentiation

被引:2
|
作者
Lee, Chee H. [1 ]
Kesari, Vivek [1 ]
Legesse, Teklu [2 ]
Chen, Wengen [1 ]
机构
[1] Univ Maryland, Sch Med, Dept Diagnost Radiol & Nucl Med, 22 South Greene St, Baltimore, MD 21201 USA
[2] Univ Maryland, Sch Med, Dept Pathol, Baltimore, MD 21201 USA
关键词
chromophobe renal cell carcinoma; sarcomatoid; FDG PET/CT; CLASSIFICATION; FEATURES; MRI;
D O I
10.1097/RLU.0000000000002031
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
We report the case of a 49-year-old white man with a chromophobe renal cell carcinoma associated with sarcomatoid differentiation, an uncommon yet an aggressive form of dedifferentiated renal cell carcinoma. In opposite to the conventional renal cell carcinoma, which may not always demonstrate avid FDG activity, the sarcomatoid differentiated chromophobe renal cell carcinoma shows intense FDG uptake on PET. This case highlights the role of FDG PET/CT in staging and restaging this type of rare renal cell carcinoma.
引用
收藏
页码:367 / 369
页数:3
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