Hibernoma as an incidental finding in the 18F-FDG PET/CT of a patient with melanoma

被引：2
|
作者：
Marcoval, Joaquim [1 ]
Sabate-Llobera, Aida [2 ]
Bermejo, Josep [3 ]
Fornons-Servent, Rosa [1 ]
机构：
[1] Bellvitge Univ Hosp IDIBELL, Dept Dermatol, C Feixa Ilarga S-N, Barcelona 08907, Spain
[2] Bellvitge Univ Hosp IDIBELL, Dept Nucl Med, PET Unit IDI, Barcelona, Spain
[3] Bellvitge Univ Hosp IDIBELL, Dept Plast Surg, Barcelona, Spain
来源：
MELANOMA RESEARCH | 2020年 / 30卷 / 04期
关键词：
brown fat; hibernoma; melanoma; PET; CT; FATTY TUMORS;
D O I：
10.1097/CMR.0000000000000530
中图分类号：
R73 [肿瘤学];
学科分类号：
100214 ;
摘要：
Despite being benign tumors, hibernomas show intense fluorine-18-fluorodeoxyglucose uptake, as they are derived from brown fat, which is frequently seen as hypermetabolic fatty areas on PET/CT. We present the case of a patient with cutaneous melanoma, diagnosed with a cervical hibernoma mimicking a metastatic lymph node at fluorine-18-fluorodeoxyglucose PET/CT. Being aware of the metabolic behavior and radiologic appearance of this entity may prevent reporting false-positive lesions, especially in an oncologic setting.
引用
收藏
页码：420 / 422
页数：3
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