神经纤维瘤病的影像学研究  

Imaging findings of neurofibromatosis

作　　者：武刚[1] 高晓龙[2] 黄丙仓[1] 王培军[2] 

机构地区：[1]复旦大学附属中山医院青浦分院放射科,上海201700 [2]同济大学附属同济医院医学影像科,上海200065

出　　处：《同济大学学报（医学版）》2011年第2期76-79,共4页Journal of Tongji University(Medical Science)

摘　　要：目的探讨神经纤维瘤病(neurofibromatosis,NF)的分型和各型的影像学表现,提高对本病的认识。方法收集16例经临床或手术证实的神经纤维瘤病例,对其影像学资料、临床表现进行回顾性的分析和总结。结果根据美国国家卫生研究会提出的NF诊断标准,16例神经纤维瘤病中,NF-1型9例,NF-2型7例。与CT相比,MRI能够全面准确地显示病灶分布,病变大小、形态和信号特征以及与相邻组织结构的关系。结论结合临床资料及影像表现,可以对神经纤维瘤病做出比较明确的诊断。MRI在检出神经纤维瘤病微小病灶等方面优于CT。Objective To study the classification and imaging features of neurofibromatosis（NF）. Methods The clinical data and imaging features of 16 patients with neurofibromatosis were retrospectively analyzed.Results According to the diagnostic standard established by the National Institute of Health（NTH） conference,9 cases were NF-1 and 7 cases were NF-2.MRI could well demonstrate the distribution,the size,the shape and the signal characteristics of neurofibromatosis. Conclusion Based on clinical materials and imaging features,neurofibromatosis can be definitely diagnosed.MRI is superior to CT.

关 键 词：神经纤维瘤病 听神经瘤 磁共振成像 

分 类 号：R445.2[医药卫生—影像医学与核医学]