精神分裂症大脑结构异常的CT表现

CT features of brain structure in schizophrenia abnormal

目的：分析精神分裂症患者大脑结构异常的CT表现。方法：选取某医院所接收精神分裂症患者中满足CCMD-3精神分裂症诊断标准的患者224例,采用临床CT资料进行分析,通过目测法将患者大脑结构形态异常情况进行CT分型,包括皮层脑萎缩、单纯脑室扩大、弥漫性脑萎缩三种。结果：CT检查结果显示,精神分裂症患者的脑结构异常检出率57.58%。CT分型情况：皮层脑萎缩122例,单纯脑室扩大71例,弥漫性脑萎缩31例。脑结构异常患者的病程在10年以内的共168例（75.00%）,年龄在22~55岁患者共184例（82.14%）。结论：精神分裂症患者大脑结构异常检出率较高,各类脑结构异常患者病程以10年内为主,而且以中青年群体为多。

Objective：to analyze the schizophrenia patients with abnormal brain structure CT.Methods：224 patients were selected in our hospital received schizophrenia patients meet the criteria of CCMD-3 for schizophrenia,the clinical data were analyzed by CT,the structure of the brain in patients with visual abnormalities of the CT type,including cortical brain atrophy,simple ventricular enlargement and diffuse cerebral atrophy in three a.Results：CT showed that brain structure in schizophrenia and the abnormal rate of 57.58%.CT classification：cortical atrophy in 122 cases,single ventricle enlargement in 71 cases,there were 31 cases with diffuse brain atrophy.The brain structure in patients with abnormal course within 10 years a total of 168 cases（75%）,at the age of 22~55 patients with a total of 184 cases（82.14%）.Conclusion：schizophrenic brain structure abnormality in patients with a higher detection rate,all kinds of structural brain abnormalities of patients in 10 years,and in the youth group for.