18F-FDG PET/CT在Waldenström相关淀粉样变性中的表现。

IF 0.9 4区医学 Q4 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING

Hellenic journal of nuclear medicine Pub Date : 2023-01-01 DOI:10.1967/s002449912557

Lynn De Mey, Sim Vermeulen, Sophie Bourgeois, Lode Goethals, Frank De Geeter

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引用次数: 0

摘要

Waldenström巨球蛋白血症(WM)患者的淀粉样变性主要累及心脏、周围神经和肾脏。腹膜后淀粉样变是一种罕见的发现。我们描述了一个62岁的男人偶然发现单克隆伽玛病和升高的炎症参数。氟-18-氟脱氧葡萄糖(18F-FDG)正电子发射断层扫描/计算机断层扫描(PET/CT)成像发现双侧中度活动腹膜后浸润伴点状钙化。综上所述，这些发现提示Waldenström相关淀粉样变性。计算机断层引导下腹膜后活检证实了诊断。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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¹⁸F-FDG PET/CT in Waldenström associated amyloidosis.

Amyloidoisis in patients with Waldenström macroglobulinemia (WM) mostly involves the heart, peripheral nerves and kidneys. Retroperitoneal amyloidosis is a rare finding. We describe a 62-year-old man with an incidental finding of a monoclonal gammopathy and elevated inflammatory parameters. Bilateral moderately active retroperitoneal infiltration with punctiform calcifications was found on fluorine-18-fluorodeoxyglucose (¹⁸F-FDG) positron emission tomography/computed tomography (PET/CT) imaging. Taken together, these findings are suggestive of Waldenström associated amyloidosis. Computed tomography-guided retroperitoneal biopsy confirmed the diagnosis.

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来源期刊

Hellenic journal of nuclear medicine 医学-核医学

CiteScore

1.40

自引率

6.70%

发文量

审稿时长

>12 weeks

期刊介绍： The Hellenic Journal of Nuclear Medicine published by the Hellenic Society of Nuclear Medicine in Thessaloniki, aims to contribute to research, to education and cover the scientific and professional interests of physicians, in the field of nuclear medicine and in medicine in general. The journal may publish papers of nuclear medicine and also papers that refer to related subjects as dosimetry, computer science, targeting of gene expression, radioimmunoassay, radiation protection, biology, cell trafficking, related historical brief reviews and other related subjects. Original papers are preferred. The journal may after special agreement publish supplements covering important subjects, dully reviewed and subscripted separately.