CAJ | 학술논문

目的回顾分析10例1,2-二氯乙烷(1,2-DCE)慢性中毒性脑病的磁共振成像(MRI)影像学特征.方法采用MRI对头部进行扫描,层厚8 mm,层距2 mm,行轴位及冠状位扫描,T1WI,T2WI,FLAIR成像.结果 10例病例脑白质均表现不同程度异常信号,T1WI低信号,T2WI高信号,FLAIR高信号.临床中毒表现为轻、中度时,MRI表现为广泛的脑自质异常信号、呈现症状与表现不一致.结论 1,2-DCE中毒性脑病均表现为脑白质不同程度信号改变,结合职业接触史具有特征性.
목적 회고분석10례1,2-이록을완(1,2-DCE)만성중독성뇌병적자공진성상(MRI)영상학특정.방법 채용MRI대두부진행소묘,층후8 mm,층거2 mm,행축위급관상위소묘,T1WI,T2WI,FLAIR성상.결과 10례병례뇌백질균표현불동정도이상신호,T1WI저신호,T2WI고신호,FLAIR고신호.림상중독표현위경、중도시,MRI표현위엄범적뇌자질이상신호、정현증상여표현불일치.결론 1,2-DCE중독성뇌병균표현위뇌백질불동정도신호개변,결합직업접촉사구유특정성.
Objective To study the MRI features of 1,2-dichloroethane Chronic Toxic Encephalopathy of 10 cases. Method 10 cases were examined by MRI, slice thickness 8mm, layer from 2mm, axial and coronal line scan, T1WI, T2WI, FLAIR imaging. Results 10 cases show varying degrees of abnormal signal of white matters,low signal intensity on T1WI, high signal intensity on T2WI and FLAIR. MRI could also show extensive abnormal signal in cerebral white matter although the toxic manifestation is mild to moderate. Therefore the syptoms and the shows of MRI could be inconsistent. Conclusion Combined with a history of exposure, the show of varying degrees of abnormal signal of white matter in 1,2-dichroroethane Chronic Toxic Encephalopathy cases are characteristic.