多系统朗格汉斯细胞组织细胞增生症^(18)F-FDG PET/CT显像1例  

Multi-system Langerhans cell histiocytosis in ^(18)F-FDG PET/CT imaging: a case report

作　　者：刘昊雨 宋周扬 潘登 周惠 钟方云 于丽娟 Liu Haoyu;Song Zhouyang;Pan Deng;Zhou Hui;Zhong Fangyun;Yu Lijuan(Department of Radiology,the First Affiliated Hospital of Hainan Medical College,Haikou 570011,China;Department of Nuclear Medicine,Hainan Cancer Hospital,Haikou 570000,China)

机构地区：[1]海南医学院第一附属医院放射科,海口570011 [2]海南省肿瘤医院核医学科,海口570000

出　　处：《国际放射医学核医学杂志》2024年第4期267-270,共4页International Journal of Radiation Medicine and Nuclear Medicine

摘　　要：朗格汉斯细胞组织细胞增生症(LCH)是一种罕见的未成熟树突状细胞异常增生的肿瘤性疾病,其组织病理学检查结果为诊断的“金标准”。笔者报道了1例青少年多系统LCH的CT、MRI及^(18)F-氟脱氧葡萄糖(FDG)PET/CT显像病例,从临床、组织病理学、影像、治疗等方面分析了该病的特点,并通过文献复习加深了对该病的认识,为该病的诊断提供更多参考。Langerhans cell histiocytosis(LCH)is a rare neoplastic disease with abnormal proliferation of immature dendritic cells,and histopathological examination results is the"gold standard"for its diagnosis.The author reports a case of multisystem LCH in an adolescent with CT,MRI,and ^(18)F-fluorodeoxyglucose(FDG)PET/CT imaging,and analyzes the characteristics of the disease from the clinical,histopathological,imaging,and therapeutic perspectives,and deepens the understanding of the disease by reviewing the literature to provide more references for the diagnosis of the disease.

关 键 词：PET/CT显像 朗格汉斯细胞组织细胞增生症 氟脱氧葡萄糖 未成熟树突状细胞 异常增生 组织病理学 肿瘤性疾病 LCH 

分 类 号：R733.1[医药卫生—肿瘤] R730.44[医药卫生—临床医学]