Incidental Uptake of 18F-Fluciclovine by Type AB Thymoma

被引：0

作者：

Somnay, Vishal ^{[1
]}

Dalal, Ishani ^{[2
]}

机构：

[1] Univ Louisville, Sch Med, Dept Radiol, 530 South Jackson St,CCB C07, Louisville, KY 40202 USA

[2] Henry Ford Hosp, Dept Radiol, Detroit, MI 48202 USA

来源：

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

关键词：

F-18-Fluciclovine PET/CT; thymoma; anterior mediastinal mass; ACID; TUMOR;

D O I：

10.1097/RLU.0000000000004024

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：

Biochemical recurrence of prostate cancer, detected by a rising PSA, may reflect intraprostatic or extraprostatic recurrence. 18F-Fluciclovine (Axumin), a synthetic amino acid substrate in tumor metabolism, has frequently been used for to localize recurrent prostate cancers. We present a 71-year-old man with biochemical recurrence of prostate cancer but no convincing imaging findings on 18F-fluciclovine PET/CT. Of note, however, was an incidental uptake within the anterior mediastinum, which was found on biopsy to be a type AB thymoma. With this, we stress that awareness of false-positive uptake patterns is crucial for accurate diagnosis of recurrent prostate cancer. © 2021 Wolters Kluwer Health, Inc. All rights reserved.

引用

页码：E116 / E117

页数：2

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