A Solitary Skull Base Plasmacytoma Mimicking Paraganglioma on 68Ga-DOTATATE PET/CT

被引：4

作者：

Wang, Jiaqiong ^{[1
]}

Kuker, Russ ^{[1
]}

机构：

[1] Jackson Mem Hosp, Univ Miami Hosp, Miller Sch Med, Div Nucl Med,Dept Radiol, Cent 248 JMH,1611 NW 12 Ave, Miami, FL 33136 USA

来源：

CLINICAL NUCLEAR MEDICINE | 2021年 / 46卷 / 01期

关键词：

Ga-68-DOTATATE PET/CT; neuroendocrine tumor; paraganglioma; plasmacytoma; HEAD;

D O I：

10.1097/RLU.0000000000003227

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：

The patient was a 61-year-old man with a history of neck pain starting around October 2019. CT of the neck showed a lytic lesion at the right skull base. Subsequent MRI demonstrated an enhancing destructive mass in the right skull base centered in the occipital bone and condyle involving the jugular foramen and hypoglossal canal. An F-18-FDG PET/CT was performed showing increased FDG uptake in the right jugular foramen tumor. In addition, a PET/CT with Ga-68-[DOTA-Tyr3]-octreotate (Ga-68-DOTATATE) demonstrated a Ga-68-DOTATATE-avid lesion in the right jugular foramen eroding the adjacent osseous structures. Biopsy revealed a plasmacytoma and not paraganglioma.

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收藏

页码：e18 / e20

页数：3

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