18F-FDG PET/CT of Primary Mediastinal Hepatoid Adenocarcinoma

被引：7

作者：

Hu, Na ^{[1
]}

Tan, Yanlin ^{[1
]}

Luo, Jiadi ^{[2
]}

Cheng, Zhen ^{[3
,4
]}

Wang, Yunhua ^{[1
]}

机构：

[1] Cent S Univ, Xiangya Hosp 2, PET CT Ctr, 139 Middle Renmin Rd, Changsha 410011, Hunan, Peoples R China

[2] Cent S Univ, Xiangya Hosp 2, Dept Pathol, Changsha 410011, Hunan, Peoples R China

[3] Stanford Univ, Dept Radiol, Mol Imaging Program Stanford, Canary Ctr Stanford Canc Early Detect, Stanford, CA 94305 USA

[4] Stanford Univ, Canary Ctr Stanford Canc Early Detect, Bio X Program, Stanford, CA 94305 USA

来源：

CLINICAL NUCLEAR MEDICINE | 2016年 / 41卷 / 04期

关键词：

PET/CT; mediastinum; hepatoid adenocarcinoma; CARCINOMA; DIFFERENTIATION;

D O I：

10.1097/RLU.0000000000001150

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：

Hepatoid adenocarcinoma is a rare extrahepatic tumor that shows clinicopathologic and morphologic similarities to hepatocellular carcinoma. An FDG PET/CT imaging of primary mediastinal hepatoid adenocarcinoma in a 43-year-old man who had an elevated serum alpha-fetoprotein level was reported in this case. The patient's mediastinal lesion had avid FDG uptake. Hepatoid adenocarcinoma should be considered among the differential diagnoses when an FDG-avid extrahepatic mass is seen in patients with increased alpha-fetoprotein.

引用

页码：321 / 322

页数：2

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