蒙古族皮质下双语失语的临床与影像学研究

The clinical and imaging studies of acute infracortical bilingual aphasia in Mongolian

目的:探讨蒙古族皮质下双语失语症的特点。方法:用脑CT或MR I扫描的高精确定位对病前已掌握两种语言的蒙古族皮质下急性脑血管病病人进行定位,然后参考北京医院王新德修改的汉语失语症检查法进行言语测定,1月后进行复评。结果:双语失语症只见于部分皮质下脑血管病例,占52.12%;双语失语多为不完全性中度语言障碍,病灶主要位于尾状核头部、壳核、内囊前肢、放射冠区及基底节周围白质部分。结论:皮质下双语失语症的特点与国内汉语皮质下失语症基本一致,恢复表现为几种形式。皮质下双语失语症发生与病灶部位,大小有关。

Objective：To probe the features of Bilingual aphasia of Mongolian. Methods：With acute high density location function of CT, cerebrovaseular accident patients grasping bilingual were detecting and locating , language evaluation were done with Chinese - language Aphasia method , evaluation was done 1 month later. Results： Bi - lingual aphasia occurred in partial patients with cerebrovascular accident, the rate is 52.12%. The form of aphasia is incomplete moderate languages impressing disorder. The site lo- cated at the head of caudate, nucleus, anterior limb of the internal capsule, coronaradiate and the white matter of basal ganglia. Conclusions： Bilingual aphasia is as simple as Chinese aphasia, the recovery has several form. Aphasia associate with the site, big or small area.