重复舔牙模仿恶性肿瘤引起的舌肌局灶性强烈FDG摄取。

IF 9.6 3区医学 Q1 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING

Clinical Nuclear Medicine Pub Date : 2025-09-01 Epub Date: 2025-02-13 DOI:10.1097/RLU.0000000000005707

Yajing Huo, Aisheng Dong, Yan Han

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引用次数: 0

摘要

摘要：一名55岁女性接受FDG PET/CT检查IgM κ副蛋白血症可能导致的多发性骨髓瘤。FDG PET/CT示前舌局灶性强烈活动，SUVmax为21.3，怀疑为恶性。舌核磁共振及体格检查正常。经进一步询问，患者报告有舔前下颌牙的习惯，并在注射FDG前后反复舔牙。因此，舌头的活动被解释为舌头肌肉的生理活动，由于反复舔牙。

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Focal Intense FDG Uptake of the Tongue Muscle Due to Repeated Tooth-Licking Mimicking Malignancy.

Abstract: A 55-year-old woman underwent FDG PET/CT to detect possible multiple myeloma due to IgM κ paraproteinemia. FDG PET/CT showed a focal intense activity with SUV max of 21.3 in her anterior tongue, suspicious for malignancy. MRI and physical examination of the tongue were normal. On further inquiry, the patient reported she had a habit of licking her anterior mandibular teeth and licked her teeth repeatedly before and after injection of FDG. Consequently, the tongue activity was interpreted as physiological tongue muscle activity due to repeated tooth-licking.

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来源期刊

Clinical Nuclear Medicine 医学-核医学

CiteScore

2.90

自引率

31.10%

发文量

1113

审稿时长

2 months

期刊介绍： Clinical Nuclear Medicine is a comprehensive and current resource for professionals in the field of nuclear medicine. It caters to both generalists and specialists, offering valuable insights on how to effectively apply nuclear medicine techniques in various clinical scenarios. With a focus on timely dissemination of information, this journal covers the latest developments that impact all aspects of the specialty. Geared towards practitioners, Clinical Nuclear Medicine is the ultimate practice-oriented publication in the field of nuclear imaging. Its informative articles are complemented by numerous illustrations that demonstrate how physicians can seamlessly integrate the knowledge gained into their everyday practice.