Vas deferens infiltration by prostate cancer on prostate-specific membrane antigen-targeted18F-DCFPyL positron emission tomography/computed tomography: A unique visual pattern

被引：2
作者：
Yin, Yafu [1 ,4 ]
Paller, Channing J. [2 ]
Pomper, Martin G. [1 ,2 ,3 ]
Pienta, Kenneth J. [2 ,3 ]
Gorin, Michael A. [1 ,2 ,3 ]
Rowe, Steven P. [1 ,3 ]
机构：
[1] Johns Hopkins Univ, Russell H Morgan Dept Radiol & Radiol Sci, Sch Med, Baltimore, MD USA
[2] Johns Hopkins Univ, Sidney Kimmell Comprehens Canc Ctr, Dept Oncol, Sch Med, Baltimore, MD USA
[3] Johns Hopkins Univ, Sch Med, James Buchanan Brady Urol Inst, Dept Urol, Baltimore, MD USA
[4] China Med Univ, Hosp 1, Dept Nucl Med, Shenyang, Liaoning, Peoples R China
来源：
WORLD JOURNAL OF NUCLEAR MEDICINE | 2019年 / 18卷 / 04期
基金：
美国国家卫生研究院;
关键词：
18F-DCFPyL; positron emission tomography; computed tomography; prostate cancer; prostate-specific membrane; vas deferens;
D O I：
10.4103/wjnm.WJNM_50_18
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：
New radiotracers for positron emission tomography imaging that target prostate-specific membrane antigen (PSMA) have emerged as important clinical tools for imaging prostate cancer (PCa). PSMA-targeted radiotracers have demonstrated high sensitivity and high specificity for detecting sites of PCa and are demonstrably superior to conventional imaging modalities such as computed tomography and bone scan. Vas deferens invasion is a rarely encountered poor prognostic feature of PCa. In this case report, we describe a novel pattern of radiotracer uptake in a patient with PCa imaged with PSMA-targeted18F-DCFPyL positron emission tomography/computed tomography that is consistent with diffuse vas deferens involvement.
引用
收藏
页码：424 / 427
页数：4
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