False Positive Uptake in Bilateral Gynecomastia on 68Ga-PSMA PET/CT Scan

被引：26
作者：
Sasikumar, Arun [1 ]
Joy, Ajith [1 ]
Nair, Bindu P. [1 ]
Pillai, M. R. A. [1 ]
Madhavan, Jayaprakash [2 ]
机构：
[1] KIMS DDNMRC, Thiruvananthapuram, Kerala, India
[2] KIMS Hosp, Thiruvananthapuram, Kerala, India
来源：
CLINICAL NUCLEAR MEDICINE | 2017年 / 42卷 / 09期
关键词：
Ga-68-PSMA; false positive; gynecomastia; PROSTATE-CANCER; GA-68-PSMA-11; PET/CT; MANAGEMENT; PATTERN;
D O I：
10.1097/RLU.0000000000001742
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 66-year-old man on hormonal therapy with prostate cancer was referred for Ga-68-PSMA PET/CT scan for biochemical recurrence. Ga-68-PSMA PET/CT scan detected moderate heterogeneous tracer concentration in bilateral breast parenchyma, in addition to the abnormal tracer concentration in enlarged prostate gland, right external iliac lymph node, and sclerotic lesion in L4 vertebra. On clinical examination, he was found to have bilateral gynecomastia. Abnormal concentration of Ga-68-PSMA in breast cancer is now well known, and in this context, it is important to know that tracer localization can occur in gynecomastia as well, as evidenced in this case.
引用
收藏
页码：e412 / e414
页数：3
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