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特发性嗜酸性粒细胞增多症是一种原因不明,以外周血同骨髓中嗜酸性粒细胞持续增多和组织中嗜酸性粒细胞浸润为特征的疾病[1]。当该病出现肝脏浸润时,在影像学诊断方面,常与肝脏其他良恶性肿瘤相混淆,容易误诊。笔者报道了1例特发性嗜酸性粒细胞增多症肝脏浸润18F-FDG PET/CT显像的病例。
特发性嗜酸性粒细胞增多症肝脏浸润18F-FDG PET/CT显像1例
Idiopathic eosinophilia hepatic infiltration revealed by 18F-FDG PET/CT imaging: a case report
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摘要: 笔者报道了1例特发性嗜酸性粒细胞增多症肝脏浸润18F-氟脱氧葡萄糖(FDG)PET/CT显像病例。18F-FDG PET/CT显像不仅能更早地发现肝脏病灶,提供其糖代谢信息,还能评估全身多器官受累分布情况。笔者拟通过对该病例进行分析并对相关文献进行复习,以加深对特发性嗜酸性粒细胞增多症肝脏浸润影像学特征的认识。Abstract: The authors reported a case of idiopathic eosinophilia hepatic infiltration by 18F-fluorodeoxyglucose (FDG) PET/CT. 18F-FDG PET/CT imaging can not only detect hepatic lesions earlier and provide information on glucose metabolism, but also evaluate the distribution of multiple organ involved in the whole body. The authors intend to analyze the case and review the relevant literature in order to deepen the understanding of the imaging characteristics of hepatic infiltration in idiopathic eosinophilia.
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