Musculoskeletal Pitfalls on Fluorodeoxyglucose F 18 PET-Computed Tomography Pictorial Review

被引：2
|
作者：
Asadoorian, Mariet [1 ]
Matcuk, George R., Jr. [1 ]
Patel, Dakshesh B. [1 ]
Tomasian, Anderanik [1 ]
Wassef, Heidi R. [1 ]
White, Eric A. [1 ]
机构：
[1] Univ Southern Calif, Keck Sch Med, Dept Radiol, 1500 San Pablo St,2nd Floor Imaging, Los Angeles, CA 90033 USA
来源：
PET CLINICS | 2018年 / 13卷 / 04期
关键词：
PET-CT pitfalls; Musculoskeletal radiology; F-18-FDG PET-CT; False positives; Musculoskeletal lesions;
D O I：
10.1016/j.cpet.2018.06.001
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 wide range of musculoskeletal processes can demonstrate increased uptake on PET-computed tomography (CT) with fluorodeoxyglucose (FDG) F 18, including reactive, benign neoplastic, inflammatory, traumatic, posttreatment, and arthritic conditions that may mimic malignancy. In addition, physiologic causes of increased FDG uptake such as asymmetric muscle use and presence of brown fat can lead to increased FDG uptake and potential false-positive results. This article presents various case examples of non-malignant musculoskeletal hypermetabolism on 18F-FDG PET-CT and describes useful tools to avoid the potential pitfall of misinterpreting these as malignancy. © 2018 Elsevier Inc.
引用
收藏
页码：587 / 607
页数：21
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