中国医疗设备Issue(3)：48-49,41,3.DOI:10.3969/j.issn.1674-1633.2015.03.013
Wernick脑病的MRI诊断分析
Analysis of the Effectiveness of MRI in Diagnosing Wernicke’s Encephalopathy
胡明成 1江洁 2包权 1邢健 1任春慧1
作者信息
- 1. 牡丹江医学院红旗医院放射科，黑龙江牡丹江157011
- 2. 牡丹江林业中心医院 超声科，黑龙江牡丹江157011
- 折叠
摘要
Abstract
Objective To investigate the effectiveness of MRI (Magnetic Resonance Imaging) in clinical diagnosis of Wernicke’s encephalopathy. Methods Clinical data and MRI manifestations of 15 patients with Wernicke’s encephalopathy who had been conifrmed clinically from July 2012 to September 2013 in the hospital were retrospectively reviewed. Among these patients, DWI (Diffusion Weighted Imaging) was performed in 5 patients;MRI re-examinations were carried out in 10 patients to compare the MRI ifndings before and after the treatment. Results Symmetrical abnormal signal intensity was displayed to a different extent in the third and fourth bilateral ventricles, corpus mamillare, dorsal thalamus and periaqueductal white matter in all the cases. MRI revealed low-intensity lesions on T1WI images;these were high-intensity on T2WI, FLAIR (Fluid-Attenuated Inversion-Recovery) and DWI images. The lesions were significantly improved after the treatment. Conclusion The Wernicke’s encephalopathy presents typical MRI ifndings. MRI is valuable for its diagnosis and prognosis.关键词
Wernick脑病/核磁共振成像/弥散加权成像Key words
Wernicke’s encephalopathy/magnetic resonance imaging/diffusion weighted imaging分类
医药卫生引用本文复制引用
胡明成,江洁,包权,邢健,任春慧..Wernick脑病的MRI诊断分析[J].中国医疗设备,2015,(3):48-49,41,3.
