18F-FBPA PET in Sarcoidosis Comparison to Inflammation-Related Uptake on FDG PET

被引:4
|
作者
Watabe, Tadashi [1 ,2 ]
Shimamoto, Hiroaki [3 ]
Naka, Sadahiro [4 ]
Kamiya, Takashi [4 ]
Murakami, Shumei [3 ]
机构
[1] Osaka Univ, Grad Sch Med, Dept Nucl Med & Tracer Kinet, 2-2 Yamadaoka, Suita, Osaka 5650871, Japan
[2] Osaka Univ, Inst Radiat Sci, Grad Sch Dent, Suita, Osaka, Japan
[3] Osaka Univ, Dept Oral & Maxillofacial Surg, Grad Sch Dent, Suita, Osaka, Japan
[4] Osaka Univ, Osaka Univ Hosp, Dept Radiol, Suita, Osaka, Japan
关键词
F-18-FBPA; F-18-FDG; sarcoidosis; AMINO-ACID TRANSPORTER; LAT1;
D O I
10.1097/RLU.0000000000003274
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 68-year-old man with sarcoidosis showed high(18)F-FDG uptake in the mediastinal and hilar lymph nodes on(18)F-FDG PET, suggesting active inflammation.F-18-fluoro-boronophenylalanine (FBPA) PET showed no significant uptake in the mediastinal and hilar lymph nodes, suggesting its cancer specificity as a substrate ofl-type amino acid transporter 1.F-18-fluoro-boronophenylalanine PET can be used for precise evaluation in oncology when the differentiation between inflammation and metastasis is inconclusive on(18)F-FDG PET.
引用
收藏
页码:863 / 864
页数:2
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