Drayer B P, Rosenbaum A E, Higman H B
Neuroradiology. 1977 Mar 28;13(1):7-17. doi: 10.1007/BF00335029.
Twenty-five patients studied by serial metrizamide (Amipaque) CT cisternography were used to analyze CSF kinetics. Delayed CSF flow patterns were noted in 7 patients, while intermediate patterns occurred in 4. The abnormal cisternogram was characterized primarily by ventricular reflux and stasis and secondarily by diminution of the parasagittal blush and a periventricular rim of decreased absorption. The intermediate group had minimal ventricular stasis after 24 hours and a normal parasagittal blush. After clinical and biochemical evaluation of the patient with dementia, CT scanning is usually indicated. If a profile suggestive of communicating hydrocephalus emerges, CSF kinetics can be monitored dynamically by CT scanning with metrizamide enhancement.
通过连续的甲泛葡胺（阿米培克）脑池造影术研究的25例患者被用于分析脑脊液动力学。7例患者出现延迟的脑脊液流动模式，4例出现中间模式。异常脑池造影主要表现为脑室反流和停滞，其次为矢状窦旁 blush 减少和脑室周围吸收减少的边缘。中间组在24小时后脑室停滞最小，矢状窦旁 blush 正常。对痴呆患者进行临床和生化评估后，通常需要进行CT扫描。如果出现提示交通性脑积水的影像，可通过甲泛葡胺增强CT扫描动态监测脑脊液动力学。
