Unsuspected Bladder Diverticulum Resulted in False-Positive 68Ga-DOTATATE Uptake

被引：1

作者：

Deng, Ying ^{[1
,2
]}

Deng, Yan ^{[3
]}

He, Limeng ^{[1
,2
]}

Zhang, Wei ^{[1
,2
]}

机构：

[1] Southwest Med Univ, Nucl Med & Mol Imaging Key Lab Sichuan Prov, Affiliated Hosp, Dept Nucl Med, Luzhou, Sichuan, Peoples R China

[2] Southwest Med Univ, Academician Expert Workstn Sichuan Prov, Luzhou, Sichuan, Peoples R China

[3] Southwest Med Univ, Affiliated Hosp, Dept Pediat, Luzhou, Sichuan, Peoples R China

来源：

CLINICAL NUCLEAR MEDICINE | 2021年 / 46卷 / 06期

关键词：

Ga-68-DOTATATE; PET/CT; bladder diverticulum; false-positive; PET/CT; BONE;

D O I：

10.1097/RLU.0000000000003571

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 67-year-old woman with medullary thyroid cancer was referred for a Ga-68-DOTATATE PET/CT scan for staging. The images showed abnormal activity in the left thyroid gland and the left cervical lymph nodes. Surprisingly, increased activity was also noted in the posterolateral aspect of the urinary bladder without corresponding anatomical abnormality. This activity disappeared after urination, suggesting false-positive uptake due to bladder diverticulum.

引用

页码：477 / 479

页数：3

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