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18F-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.
Abstract
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 18F-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.
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