18F-FDG PET/CT and 68Ga-DOTATOC PET/CT in Diffuse Pancreatic Neuroendocrine Tumor

被引：2
作者：
Ji, Xia [1 ]
Dong, Aisheng [2 ]
He, Qi [3 ]
Dong, Hui [4 ]
Zuo, Changjing [2 ]
机构：
[1] Jiaxing Univ, Affiliated Hosp 2, Dept Gastroenterol, Jiaxing, Zhejiang, Peoples R China
[2] Navy Mil Med Univ, Changhai Hosp, Dept Nucl Med, Shanghai, Peoples R China
[3] Navy Mil Med Univ, Changzheng Hosp, Dept Radiol, Shanghai, Peoples R China
[4] Navy Mil Med Univ, Eastern Hepatobiliary Surg Hosp, Dept Pathol, Shanghai, Peoples R China
来源：
CLINICAL NUCLEAR MEDICINE | 2020年 / 45卷 / 05期
关键词：
pancreatic neuroendocrine tumor; pancreas; PET/CT;
D O I：
10.1097/RLU.0000000000002962
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：
We present 2 cases of pancreatic neuroendocrine tumor with diffuse involvement of the entire pancreas. One case with G2 pancreatic neuroendocrine tumor showed nearly normal pancreatic shape and signal intensity on MRI, normal pancreatic (18)FDG uptake, and diffuse pancreatic Ga-68-DOTATOC uptake. The other case with G3 pancreatic neuroendocrine tumor showed diffusely enlarged pancreas with abnormal MR signal intensity and increased (18)FDG uptake. These 2 cases indicate that neuroendocrine tumor should be included in the differential diagnosis of diffuse pancreatic diseases. Somatostatin receptor imaging may be helpful for the diagnosis of diffuse pancreatic neuroendocrine tumor in equivocal cases.
引用
收藏
页码：E245 / E248
页数：4
相关论文
共 8 条
[1]   Diffuse Pancreatic Neuroendocrine Tumor: A Rare Presentation [J].
Bhargava, Peeyush ;
Haque, Kabiul ;
Yang, Zhiyun ;
Sangster, Guillermo .
INDIAN JOURNAL OF NUCLEAR MEDICINE, 2018, 33 (04) :364-365
[2]   Patterns of FDG uptake in pancreatic non-Hodgkin's lymphoma lesions [J].
Dong, Aisheng ;
Cui, Yong ;
Gao, Lei ;
Wang, Yang ;
Zuo, Changjing ;
Yang, Jijin .
ABDOMINAL IMAGING, 2014, 39 (01) :175-186
[3]   Hypermetabolic Lesions of the Pancreas on FDG PET/CT [J].
Dong, Aisheng ;
Dong, Hui ;
Zhang, Ling ;
Zuo, Changjing .
CLINICAL NUCLEAR MEDICINE, 2013, 38 (09) :E354-E366
[4]   Utility of 18F-FDG PET/CT for Differentiation of Autoimmune Pancreatitis With Atypical Pancreatic Imaging Findings From Pancreatic Cancer [J].
Lee, Tae Yoon ;
Kim, Myung-Hwan ;
Park, Do Hyun ;
Seo, Dong Wan ;
Lee, Sung Koo ;
Kim, Jae Seung ;
Lee, Kyu Taek .
AMERICAN JOURNAL OF ROENTGENOLOGY, 2009, 193 (02) :343-348
[5]   Pancreatic Endocrine Tumors: Radiologic-Clinicopathologic Correlation [J].
Lewis, Rachel B. ;
Lattin, Grant E., Jr. ;
Paal, Edina .
RADIOGRAPHICS, 2010, 30 (06) :1445-U29
[6]   Vascular thrombosis as a cause of abdominal pain in a patient with neuroendocrine carcinoma of pancreas: Findings on Ga-68-DOTANOC PET/CT [J].
Naswa, Niraj ;
Kumar, Rakesh ;
Bal, Chandrasekhar ;
Malhotra, Arun .
INDIAN JOURNAL OF NUCLEAR MEDICINE, 2012, 27 (01) :35-37
[7]  
Nguyen VX, 2011, J PANCREAS, V12, P557
[8]  
Singh R, 2015, RADIOL CASE REP, V3, P162
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