Nonfunctioning periurethral paraganglioma incidentally detected by FDG PET/CT

被引:1
|
作者
Kim C. [1 ]
Oh S.W. [1 ,2 ]
Bae J.M. [3 ]
Jung K.C. [3 ]
Kim S.H. [4 ]
Kang K.W. [1 ]
Lee D.S. [1 ,5 ]
机构
[1] Department of Nuclear Medicine, Seoul National University College of Medicine, Seoul 110-744
[2] Department of Nuclear Medicine, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul 156-707
[3] Department of Pathology, Seoul National University College of Medicine, Seoul
[4] Department of Radiology, Seoul National University College of Medicine, Seoul
[5] Department of Molecular Medicine and Biopharmaceutical Sciences, WCU Graduate School of Convergence Science and Technology, Seoul National University, Seoul
关键词
Extra-adrenal pheochromocytoma; FDG PET/CT; Nonfunctioning periurethral paraganglioma;
D O I
10.1007/s13139-011-0077-9
中图分类号
学科分类号
摘要
Paragangliomas are extra-adrenal neuroendocrine tumors that are derived from neural crest cells. Among all the paragangliomas, those in a pelvic location are extremely rare. In addition, the prevalence of nonfunctioning paragangliomas is underestimated because of their clinical latency, and they are often underdiagnosed unless they cause symptoms. We report a case of a nonfunctioning periurethral paraganglioma that was incidentally detected by FDG PET/CT during regular follow-up after excision of a melanoma on the left thumb. © Korean Society of Nuclear Medicine 2011.
引用
收藏
页码:145 / 148
页数:3
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