Positive Multifocal PSMA PET/CT in a Patient With Prostate Cancer and Follicular Lymphoma

被引：4
作者：
Dendl, Katharina [1 ]
Merkel, Andreas [1 ]
Kratochwil, Clemens [1 ]
Choyke, Peter L. [2 ]
Kleist, Christian [1 ]
Cardinale, Jens [1 ,3 ]
Haberkorn, Uwe [1 ,4 ,5 ]
Giesel, Frederik L. [1 ,3 ,6 ]
机构：
[1] Univ Hosp Heidelberg, Dept Nucl Med, INF 400, D-69120 Heidelberg, Germany
[2] NCI, Mol Imaging Program, Ctr Canc Res, NIH, Bethesda, MD 20892 USA
[3] Univ Hosp Dusseldorf, Dept Nucl Med, Dusseldorf, Germany
[4] German Canc Res Ctr, Clin Cooperat Unit Nucl Med, Heidelberg, Germany
[5] German Ctr Lung Res, Translat Lung Res Ctr Heidelberg, Heidelberg, Germany
[6] Natl Ctr Tumor Dis, Heidelberg, Germany
来源：
CLINICAL NUCLEAR MEDICINE | 2022年 / 47卷 / 01期
关键词：
PSMA PET/CT; prostate cancer; follicular lymphoma;
D O I：
10.1097/RLU.0000000000003828
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：
ABSTRACT: Prostate-specific membrane antigen (PSMA) PET/CT is a highly reliable nuclear tracer for diagnostic imaging of prostate cancer. However, PSMA is also expressed by some nonprostatic tissues such as benign tumors, inflammatory processes, and malignant neoplasms. This case presents a patient with prostate cancer and follicular lymphoma undergoing PSMA PET/CT. Remarkably, both tumor entities were clearly detected in the scan. Yet, the 2 malignancies demonstrated rather different ranges in terms of SUVmax uptake values and therefore still enabled precise and accurate discrimination of prostate cancer and follicular lymphoma. Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.
引用
收藏
页码：E47 / E48
页数：2
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