FDG PET/CT in Staging of α-Fetoprotein-Producing Hepatoid Adenocarcinoma of the Pancreas

被引：0
|
作者：
Ji, Xia [1 ]
Dong, Aisheng [2 ]
Wang, Yang [3 ]
机构：
[1] Jiaxing Univ, Affiliated Hosp 2, Dept Gastroenterol, 1518 North Huancheng Rd, Jiaxing 314000, Zhejiang Provin, Peoples R China
[2] Naval Med Univ, Affiliated Hosp 1, Dept Nucl Med, Shanghai, Peoples R China
[3] Tongji Univ, Shanghai Peoples Hosp 4, Sch Med, Dept Pathol, Shanghai, Peoples R China
来源：
CLINICAL NUCLEAR MEDICINE | 2024年 / 49卷 / 12期
关键词：
alpha-fetoprotein; hepatoid adenocarcinoma; pancreas; PET/CT; STOMACH; CARCINOMA;
D O I：
10.1097/RLU.0000000000005399
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 of the pancreas is a rare aggressive tumor with poor prognosis. We describe contrast-enhanced CT and FDG PET/CT findings in a case of pancreatic hepatoid adenocarcinoma with significantly elevated alpha-fetoprotein level presenting as acute pancreatitis. The primary pancreatic tumor diffusely involved the pancreas and showed heterogeneous enhancement mimicking acute necrotizing pancreatitis on contrast-enhanced CT. FDG PET/CT showed intense FDG uptake (SUVmax, 24.5) of the left supraclavicular and retroperitoneal lymph node metastases, suggesting FDG PET/CT may be useful for staging of this aggressive tumor.
引用
收藏
页码：1115 / 1117
页数：3
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