Nonfunctioning Periurethral Paraganglioma Incidentally Detected by FDG PET/CT

Nonfunctioning Periurethral Paraganglioma Incidentally Detected by FDG PET/CT

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...

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Veröffentlicht in:Nuclear medicine and molecular imaging 2011, 45(2), , pp.145-148
Hauptverfasser: Kim, Chulhan, Oh, So Won, Bae, Jeong Mo, Jung, Kyeong Cheon, Kim, Seung Hyup, Kang, Keon Wook, Lee, Dong Soo
Format: Artikel
Sprache:eng
Schlagworte:
Cardiology
Case Report
Imaging
Medicine
Medicine & Public Health
Nuclear Medicine
Oncology
Orthopedics
Radiology
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Zusammenfassung: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.
ISSN:1869-3474
1869-3482
DOI:10.1007/s13139-011-0077-9