18F-FDG和68Ga-FAPI PET/CT显示肝脏嗜酸性肉芽肿模拟未知原发灶肝转移。

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

Clinical Nuclear Medicine Pub Date : 2025-05-13 DOI:10.1097/RLU.0000000000005970

Meng Dai, Kai Yang, Xiujuan Zhao, Jingmian Zhang, Xinming Zhao

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引用次数: 0

摘要

一个53岁的男人表现为右上腹部疼痛超过3周，没有明显的原因。多序列磁共振成像发现多发肝结节，周围增强不规则。18F-FDG和68Ga-FAPI PET显示多重示踪剂摄取升高，这模拟了原发性病灶未知的多重肝转移。超声引导下病理活检证实肝嗜酸性肉芽肿（HEG）。

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Hepatic Eosinophilic Granuloma Mimicking Liver Metastases of Unknown Primary Focus on 18F-FDG and 68Ga-FAPI PET/CT.

A 53-year-old man presented with right upper abdominal pain for more than 3 weeks without an apparent cause. Multiple sequences of MR imaging detected multiple liver nodules with irregular peripheral enhancement. 18F-FDG and 68Ga-FAPI PET showed multiple elevated tracer uptake, which mimicked multiple liver metastases of unknown primary focus. Finally, the pathology of ultrasound-guided biopsy confirmed the diagnosis of hepatic eosinophilic granuloma (HEG).

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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.