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学科主题临床医学
Serial diffusion-weighted imaging in a patient with MELAS and presumed cytotoxic oedema
Wang, XY; Noguchi, K; Takashima, S; Hayashi, N; Ogawa, S; Seto, H
关键词mitochondrial encephalopathy diffusion-weighted imaging
刊名NEURORADIOLOGY
2003-09-01
DOI10.1007/s00234-003-1029-6
45期:9页:640-643
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Clinical Neurology ; Neuroimaging ; Radiology, Nuclear Medicine & Medical Imaging
研究领域[WOS]Neurosciences & Neurology ; Radiology, Nuclear Medicine & Medical Imaging
关键词[WOS]MITOCHONDRIAL MYOPATHY ; VASOGENIC EDEMA ; LACTIC-ACIDOSIS ; MR ; ENCEPHALOPATHY ; EPISODES ; STROKE ; LIGHT
英文摘要

A patient with mitochondrial myopathy, encephalopathy, lactic acidosis and stroke-like episodes (MELAS) was studied with serial diffusion-weighted MRI (DWI) after stroke-like episodes and the apparent diffusion coefficient (ADC) was measured in an infarct-like lesion. In the acute and subacute stages, the affected area gave high signal on DWI and its ADC was much lower than that in a normal control region. In the chronic stage, the ADC became higher than that in normal brain. We therefore suggest that the stroke-like episodes did not cause vasogenic oedema but were related to energy failure and cytotoxic oedema.

语种英语
WOS记录号WOS:000185459500011
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被引频次:36[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/65147
专题北京大学第一临床医学院_放射治疗科
作者单位1.Toyama Med & Pharmaceut Univ, Dept Radiol, Toyama 9300194, Japan
2.Peking Univ, Hosp 1, Dept Radiol, Beijing 1000034, Peoples R China
3.Toyama Med & Pharmaceut Univ, Dept Internal Med 2, Toyama 9300194, Japan
4.Toyama Med & Pharmaceut Univ, Dept Neurosurg, Toyama 9300194, Japan
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Wang, XY,Noguchi, K,Takashima, S,et al. Serial diffusion-weighted imaging in a patient with MELAS and presumed cytotoxic oedema[J]. NEURORADIOLOGY,2003,45(9):640-643.
APA Wang, XY,Noguchi, K,Takashima, S,Hayashi, N,Ogawa, S,&Seto, H.(2003).Serial diffusion-weighted imaging in a patient with MELAS and presumed cytotoxic oedema.NEURORADIOLOGY,45(9),640-643.
MLA Wang, XY,et al."Serial diffusion-weighted imaging in a patient with MELAS and presumed cytotoxic oedema".NEURORADIOLOGY 45.9(2003):640-643.
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