Incidental [18F]PSMA-1007 Appendiceal Uptake Mimicking Nodal Disease

被引：1

作者：

Nawwar, Ayah Adel ^{[1
,2
]}

Searle, Julie ^{[1
,3
]}

Lyburn, Iain Douglas ^{[1
,3
,4
]}

机构：

[1] Cobalt Med Char, Linton House Thirlestaine Rd, Cheltenham GL53 7AS, Glos, England

[2] Cairo Univ, Clin Oncol & Nucl Med Dept, Cairo, Egypt

[3] Gloucestershire Hosp NHS Fdn Trust, Gloucester, England

[4] Cranfield Univ, Bedford, England

来源：

CLINICAL NUCLEAR MEDICINE | 2022年 / 47卷 / 02期

关键词：

F-18]PSMA-1007 PET/CT; appendix; benign; physiological; NORMAL PATTERNS;

D O I：

10.1097/RLU.0000000000003920

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：

When interpreting an [18F]prostate specific membrane antigen (PSMA)-1007 PET/CT, it is important to understand the normal biodistribution of the tracer. A 73-year-old man with prostate cancer underwent [18F]PSMA-1007 PET/CT for biochemical recurrence. There was no abnormal uptake in the prostatectomy bed, but PSMA-avid pelvic nodal disease was found. Incidental intense focal uptake was also noted corresponding to the tip of the appendix, which was concluded to be physiological. This is an example of an uncommon site of physiological uptake of [18F]PSMA-1007 in the appendix. © 2021 Wolters Kluwer Health, Inc. All rights reserved.

引用

页码：166 / 167

页数：2

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