Computed tomography in schizophreniform disorder and other acute psychiatric disorders.
Computed tomography in schizophreniform disorder and other acute psychiatric disorders.
复制标题
精神分裂症和其他急性精神疾病的计算机断层扫描。
作者：
D. Weinberger;D. Weinberger;L. DeLisi;G. Perman;Targum Sd;R. Wyatt
为了评估精神分裂症发作时是否存在计算机断层扫描结果，我们评估了35例首发精神分裂症样障碍患者、17例慢性精神分裂症患者、23例情感障碍患者、27例其他精神障碍患者和26例对照者的CT扫描。精神分裂症样和慢性精神分裂症患者的脑室明显大于其他精神病或对照组。情感性精神障碍患者的心室大小与其他组相比没有显著差异。20%的精神分裂症患者有脑室扩大（脑室-脑比大于10）。唯一的其他受试者以外的这一限制是四个慢性精神分裂症患者（24%）。五名精神分裂症样患者和三名情感障碍患者有轻度皮质萎缩的证据。结果表明，在一些精神分裂症患者中，心室扩大和较少发生的皮质萎缩早于精神病发作，而不是精神病治疗的结果。
To assess whether computed tomographic findings are present at the onset of schizophrenia, we evaluated CT scans of 35 patients with first-episode schizophreniform disorder, 17 with chronic schizophrenia, 23 with affective disorders, 27 with other psychiatric disorders, and 26 controls. Both the schizophreniform and the chronic schizophrenic patients had significantly larger cerebral ventricles than did the other psychiatric or control subjects. Ventricular size in the patients with affective disorder was not significantly different than in any of the other groups. Twenty percent of the schizophreniform patients had enlarged ventricles, (ventricular-brain ratio, greater than 10). The only other subjects outside this limit were four chronic schizophrenic patients (24%). Five schizophreniform patients and three with affective disorder had evidence of mild cortical atrophy. The results suggest that, in some schizophrenic patients, ventricular enlargement and less frequently cortical atrophy predate the onset of psychoses and are not a result of psychiatric treatment.
精神分裂症的心室扩大：定义和患病率。
DOI：
10.1176/ajp.139.3.292
发表时间：
1982
期刊：
The American journal of psychiatry
影响因子：
--
作者：
Andreasen,NC;Smith,MR;Jacoby,CG;Dennert,JW;Olsen,SA
通讯作者：
Olsen,SA
精神分裂症的心室扩大：与阳性和阴性症状的关系。
DOI：
10.1176/ajp.139.3.297
发表时间：
1982
期刊：
The American journal of psychiatry
影响因子：
--
作者：
Andreasen,NC;Olsen,SA;Dennert,JW;Smith,MR
通讯作者：
Smith,MR