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目的:探讨神经纤维瘤病的CT和MRI影像表现,并就二者的优劣进行比较。方法:分析17例神经纤维瘤病的临床特点和CT、MRI表现,并就NFⅠ型与其它神经皮肤综合症、NFⅡ型与常见发生于桥小脑角区的肿瘤进行了鉴别。结果:17例神经纤维瘤病中,NFⅠ型6例,NFⅡ型11例。CT显示NF不及MRI,后者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,特别是MR增强扫描能够显现伴发的颅内小病灶。结论:MRI是目前诊断神经纤维瘤病的最佳影像学检查方法,优于CT。
Abstract：Objective:To study the CT and MRI features of neurofibromatosis(NF),with their advantage and defect were compared.Methods:This study included 17 patients of neurofibromatosis,the clinic features,CT and MRI findings were analyzed retrospectively.NF typeⅠwith other neurocutaneous syndrome,NF type Ⅱ with usual cerebellopontine angle tumors were compared.Results:Neurofibromatosis was found in NFⅠ(n=6) and NFⅡ(n=11),MRI could well demonstrate the distribution,the size,the shape and the signal characteristics of neurofibromatosis.Conclusion:MRI can be considered as first choice of study in diagnosing of neurofibromatosis,it is superior to CT.
[1]武田英孝,田中耕太郎.皮肤疾患と神经系[J].诊断と治疗,1993,3:653-657.
[2]内藤春子.神经纤维肿症Ⅰ型[J].日本临床,2000,1(增刊):488-491.
[3]仓田清子.神经纤维肿症Ⅱ型[J].日本临床,2000,1(增刊):492-494.
[4]陈孝柏,刘军,郭绍伦.多发性神经纤维瘤病的MRI诊断(附7例报告)[J].实用放射学杂志,1994,10:665-667.
[5]季洪兵,郑春雨,吴纪瑞,等.神经纤维瘤病的MRI诊断[J].中国临床医学影像杂志,2001,12:308-309,367.
[6]张淑倩,刘连祥,吴晶,等.神经纤维瘤病MR影像表现[J].实用放射学杂志,2003,1:12-16.
[7]杨景震,王成健,何凤丽,等.神经纤维瘤病的影像诊断10例分析[J].放射学实践,2004,2:152-153.
[8]David H.NeurofibromatosistypeⅠbeyond positional cloning[J].Arch Neurol,1993,50:1185.
[9]Nicholas J,Patronas MD,Nikos C,et al.Intramedullary and spinal canal tumors in patiens with neurofibromatosisⅡ:MRimaging find-ings and correlation with genotype[J].Radiology,2001,2:434-442.
[10]Bognanno JR,Edwards MK,Lee TA,et al.Cranial MRimagingin neurofibromatosis[J].AJR,1988,151:381-388.
[11]包颜明,Albert Lam.神经纤维瘤病Ⅰ型的MRI研究[J].中华放射学杂志,2002,36:344-348.
[12]李玉华,李文华,唐旭峰,等.神经纤维瘤病Ⅰ型的颅脑CT和MRI评价[J].中国医学计算机成像杂志,2003,9:79-82.
[13]Dipaolo DP,Zimmerman RA,Rorke LB,et al.Neurofibromatosis typeⅠ:pathologic substrate of high signal intensity foci in the brain[J].Radiology,1995,195:721-724.
基本信息:
中图分类号:R739.4
引用信息:
[1]王琦,李俊林,王颖,等.神经纤维瘤病的CT和MRI表现[J].医学影像学杂志,2008(06):593-596.
2008-06-20
2008-06-20