Ladurner G, Zilkha E, Iliff D, du Boulay G H, Marshall J
J Neurol Neurosurg Psychiatry. 1976 Feb;39(2):152-8. doi: 10.1136/jnnp.39.2.152.
Computerized tomography has been used for the estimation of regional cerebral blood volume in a group of 18 patients. Sodium iothalamate was injected intravenously (1.75 ml/kg) to increase the absorption of x-rays in the cerebral circulation. A mean value of 5.7 ml/100 g was found for the cortex and 5.1 for tha thalamus.
计算机断层扫描已用于对一组18名患者的局部脑血容量进行估计。静脉注射碘肽酸钠(1.75毫升/千克)以增加脑循环中X射线的吸收。发现皮质的平均值为5.7毫升/100克,丘脑为5.1毫升/100克。