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中枢神经系统朗格汉斯细胞组织细胞增多症的磁共振成像

MR imaging of histiocytosis X in the central nervous system.

作者信息

Graif M, Pennock J M

出版信息

AJNR Am J Neuroradiol. 1986 Jan-Feb;7(1):21-3.

Abstract

The magnetic resonance imaging features of two cases of histiocytosis X in the hypothalamus and one in the cerebral hemispheres are described. The lesions were best seen with spin-echo technique using a long repetition time (TR = 1580 msec) and long echo time (TE = 80 msec). Sagittal images provided the best anatomicotopographic evaluation of the lesions. Comparison with computed tomography with and without contrast enhancement showed an advantage with magnetic resonance imaging.

摘要

描述了两例下丘脑组织细胞增多症X和一例大脑半球组织细胞增多症X的磁共振成像特征。使用长重复时间(TR = 1580毫秒)和长回波时间(TE = 80毫秒)的自旋回波技术能最佳显示病变。矢状面图像能对病变进行最佳的解剖定位评估。与增强和未增强计算机断层扫描对比显示磁共振成像具有优势。

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引用本文的文献

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