de Weerd A W
Clin Neurol Neurosurg. 1977;80(4):258-63. doi: 10.1016/s0303-8467(78)80016-x.
In 13 of 23 patients with multiple sclerosis, studied with computerized tomography (C.T.) the lateral ventricles were found to be enlarged. In 10 cases sharply demarcated areas of low density were seen in the periventricular region, presumably representing 'plaques'. Cerebral atrophy was more frequent in those patients with a longer duration of the disease, with more exacerbations and with a greater degree of disability. Some areas of low density on C.T. scans correlated with clinical symptoms.
在23例多发性硬化症患者中，通过计算机断层扫描（CT）进行研究，发现其中13例患者的侧脑室扩大。10例患者在脑室周围区域可见边界清晰的低密度区，推测为“斑块”。病程较长、病情加重次数较多且残疾程度较高的患者，脑萎缩更为常见。CT扫描上的一些低密度区与临床症状相关。
