Extramedullary Plasmacytoma of the Retroperitoneum Detected on 18F-FDG PET/CT

被引：2
|
作者：
Deng, Yan [1 ,2 ,3 ]
Deng, Ying [4 ]
Zhang, Wei [5 ]
Lei, Xiaoping [1 ,2 ,3 ]
机构：
[1] Southwest Med Univ, Affiliated Hosp, Dept Pediat, Div Neonatol, Luzhou, Sichuan, Peoples R China
[2] Southwest Med Univ, Affiliated Hosp, Dept Perinatol, 8 Kangcheng Rd, Luzhou 646000, Sichuan, Peoples R China
[3] Sichuan Clin Res Ctr Birth Defects, Luzhou, Sichuan, Peoples R China
[4] Hosp Chengdu Univ Tradit Chinese Med, Dept Nucl Med, Chengdu, Peoples R China
[5] Univ Elect Sci & Technol China, Sichuan Prov Peoples Hosp, Dept Nucl Med, 2 West Second Sect,First Ring Rd, Chengdu 610072, Peoples R China
来源：
CLINICAL NUCLEAR MEDICINE | 2024年 / 49卷 / 01期
关键词：
extramedullary plasmacytoma; retroperitoneal; F-18-FDG PET/CT;
D O I：
10.1097/RLU.0000000000004939
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：
Solitary retroperitoneal extramedullary plasmacytoma is a rare neoplasm. A 67-year-old man presented with abdominal pain and left leg weakness. Abdominal CT revealed a large mass in the left retroperitoneum, which demonstrated increased metabolic activity on subsequent F-18-FDG PET/CT imaging. Furthermore, the patient's serum protein electrophoresis showed positive M-protein results. Pathological examination of the biopsied specimen confirmed the diagnosis of extramedullary plasmacytoma.
引用
收藏
页码：98 / 100
页数：3
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