Atypical Presentation of Liver Metastases of Prostate Cancer in 68Ga-PSMA-11 PET/CT

被引：1

作者：

Stanzel, Susanne ^{[1
,2
]}

Weitzer, Friedrich ^{[1
]}

Janek, Elmar

Plhak, Elisabeth ^{[1
]}

Aigner, Reingard M. ^{[1
]}

机构：

[1] Med Univ Graz, Dept Radiol, Graz, Austria

[2] Med Univ Graz, De Dept Radiol, Div Nucl Med, Auenbruggerpl 9A, A-8036 Graz, Austria

来源：

CLINICAL NUCLEAR MEDICINE | 2023年 / 48卷 / 12期

关键词：

Ga-68-PSMA-11; PET/CT; metastatic castration-resistant prostate cancer; PSMA-negative liver metastases;

D O I：

10.1097/RLU.0000000000004898

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：

Ga-68-PSMA-11 (Ga-68-prostate-specific membrane antigen-11) PET/CT continues to have a great clinical value for staging in prostate cancer. Lymph nodes and bone are the most typical metastatic sites of prostate cancer, whereas liver metastases are rare and usually show focally increased tracer uptake in Ga-68-PSMA-11 PET/CT. Here, we present an 88-year-old man with histologically proven metastatic castration-resistant prostate cancer and extensive PSMA-negative liver metastases identified by(68)Ga-PSMA-11 PET/CT. This finding is remarkable because the decreased liver uptake of Ga-68-PSMA-11 may resemble a primary hepatic tumor.

引用

页码：1064 / 1065

页数：2

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